38713792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 112

約数和(自身を含む): 91033600

約数和(自身を除く): 52319808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 79, 104, 124, 152, 158, 208, 247, 248, 304, 316, 403, 416, 494, 496, 589, 608, 632, 806, 832, 988, 992, 1027, 1178, 1216, 1264, 1501, 1612, 1976, 1984, 2054, 2356, 2449, 2528, 3002, 3224, 3952, 4108, 4712, 4898, 5056, 6004, 6448, 7657, 7904, 8216, 9424, 9796, 12008, 12896, 15314, 15808, 16432, 18848, 19513, 19592, 24016, 25792, 30628, 31837, 32864, 37696, 39026, 39184, 46531, 48032, 61256, 63674, 65728, 78052, 78368, 93062, 96064, 122512, 127348, 156104, 156736, 186124, 245024, 254696, 312208, 372248, 490048, 509392, 604903, 624416, 744496, 1018784, 1209806, 1248832, 1488992, 2037568, 2419612, 2977984, 4839224, 9678448, 19356896, 38713792]

約数ペア:

[(1, 38713792), (2, 19356896), (4, 9678448), (8, 4839224), (13, 2977984), (16, 2419612), (19, 2037568), (26, 1488992), (31, 1248832), (32, 1209806), (38, 1018784), (52, 744496), (62, 624416), (64, 604903), (76, 509392), (79, 490048), (104, 372248), (124, 312208), (152, 254696), (158, 245024), (208, 186124), (247, 156736), (248, 156104), (304, 127348), (316, 122512), (403, 96064), (416, 93062), (494, 78368), (496, 78052), (589, 65728), (608, 63674), (632, 61256), (806, 48032), (832, 46531), (988, 39184), (992, 39026), (1027, 37696), (1178, 32864), (1216, 31837), (1264, 30628), (1501, 25792), (1612, 24016), (1976, 19592), (1984, 19513), (2054, 18848), (2356, 16432), (2449, 15808), (2528, 15314), (3002, 12896), (3224, 12008), (3952, 9796), (4108, 9424), (4712, 8216), (4898, 7904), (5056, 7657), (6004, 6448)]