7440830464

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1$

素因数の和:4223

約数の個数: 104

約数和(自身を含む): 16347925440

約数和(自身を除く): 8907094976

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 512, 608, 736, 874, 1024, 1216, 1472, 1748, 2048, 2432, 2944, 3496, 4096, 4157, 4864, 5888, 6992, 8314, 9728, 11776, 13984, 16628, 19456, 23552, 27968, 33256, 38912, 47104, 55936, 66512, 77824, 78983, 94208, 95611, 111872, 133024, 157966, 191222, 223744, 266048, 315932, 382444, 447488, 532096, 631864, 764888, 894976, 1064192, 1263728, 1529776, 1789952, 1816609, 2128384, 2527456, 3059552, 3633218, 4256768, 5054912, 6119104, 7266436, 8513536, 10109824, 12238208, 14532872, 17027072, 20219648, 24476416, 29065744, 40439296, 48952832, 58131488, 80878592, 97905664, 116262976, 161757184, 195811328, 232525952, 323514368, 391622656, 465051904, 930103808, 1860207616, 3720415232, 7440830464]

約数ペア:

[(1, 7440830464), (2, 3720415232), (4, 1860207616), (8, 930103808), (16, 465051904), (19, 391622656), (23, 323514368), (32, 232525952), (38, 195811328), (46, 161757184), (64, 116262976), (76, 97905664), (92, 80878592), (128, 58131488), (152, 48952832), (184, 40439296), (256, 29065744), (304, 24476416), (368, 20219648), (437, 17027072), (512, 14532872), (608, 12238208), (736, 10109824), (874, 8513536), (1024, 7266436), (1216, 6119104), (1472, 5054912), (1748, 4256768), (2048, 3633218), (2432, 3059552), (2944, 2527456), (3496, 2128384), (4096, 1816609), (4157, 1789952), (4864, 1529776), (5888, 1263728), (6992, 1064192), (8314, 894976), (9728, 764888), (11776, 631864), (13984, 532096), (16628, 447488), (19456, 382444), (23552, 315932), (27968, 266048), (33256, 223744), (38912, 191222), (47104, 157966), (55936, 133024), (66512, 111872), (77824, 95611), (78983, 94208)]