7226881792

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 15996115072

約数和(自身を除く): 8769233280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 97, 104, 122, 128, 194, 208, 244, 256, 367, 388, 416, 488, 734, 776, 793, 832, 976, 1261, 1468, 1552, 1586, 1664, 1952, 2522, 2936, 3104, 3172, 3328, 3904, 4771, 5044, 5872, 5917, 6208, 6344, 7808, 9542, 10088, 11744, 11834, 12416, 12688, 15616, 19084, 20176, 22387, 23488, 23668, 24832, 25376, 35599, 38168, 40352, 44774, 46976, 47336, 50752, 71198, 76336, 76921, 80704, 89548, 93952, 94672, 101504, 142396, 152672, 153842, 161408, 179096, 189344, 203008, 284792, 291031, 305344, 307684, 322816, 358192, 378688, 462787, 569584, 582062, 610688, 615368, 716384, 757376, 925574, 1139168, 1164124, 1221376, 1230736, 1432768, 1514752, 1851148, 2171539, 2278336, 2328248, 2461472, 2865536, 3702296, 4343078, 4556672, 4656496, 4922944, 5731072, 7404592, 8686156, 9113344, 9312992, 9845888, 14809184, 17372312, 18625984, 19691776, 28230007, 29618368, 34744624, 37251968, 56460014, 59236736, 69489248, 74503936, 112920028, 118473472, 138978496, 225840056, 277956992, 451680112, 555913984, 903360224, 1806720448, 3613440896, 7226881792]

約数ペア:

[(1, 7226881792), (2, 3613440896), (4, 1806720448), (8, 903360224), (13, 555913984), (16, 451680112), (26, 277956992), (32, 225840056), (52, 138978496), (61, 118473472), (64, 112920028), (97, 74503936), (104, 69489248), (122, 59236736), (128, 56460014), (194, 37251968), (208, 34744624), (244, 29618368), (256, 28230007), (367, 19691776), (388, 18625984), (416, 17372312), (488, 14809184), (734, 9845888), (776, 9312992), (793, 9113344), (832, 8686156), (976, 7404592), (1261, 5731072), (1468, 4922944), (1552, 4656496), (1586, 4556672), (1664, 4343078), (1952, 3702296), (2522, 2865536), (2936, 2461472), (3104, 2328248), (3172, 2278336), (3328, 2171539), (3904, 1851148), (4771, 1514752), (5044, 1432768), (5872, 1230736), (5917, 1221376), (6208, 1164124), (6344, 1139168), (7808, 925574), (9542, 757376), (10088, 716384), (11744, 615368), (11834, 610688), (12416, 582062), (12688, 569584), (15616, 462787), (19084, 378688), (20176, 358192), (22387, 322816), (23488, 307684), (23668, 305344), (24832, 291031), (25376, 284792), (35599, 203008), (38168, 189344), (40352, 179096), (44774, 161408), (46976, 153842), (47336, 152672), (50752, 142396), (71198, 101504), (76336, 94672), (76921, 93952), (80704, 89548)]