64660711232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4090379}}^1$

素因数の和:4090423

約数の個数: 56

約数和(自身を含む): 145453912800

約数和(自身を除く): 80793201568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 4090379, 8180758, 16361516, 32723032, 53174927, 65446064, 77717201, 106349854, 130892128, 155434402, 212699708, 261784256, 310868804, 425399416, 621737608, 850798832, 1010323613, 1243475216, 1701597664, 2020647226, 2486950432, 3403195328, 4041294452, 4973900864, 8082588904, 16165177808, 32330355616, 64660711232]

約数ペア:

[(1, 64660711232), (2, 32330355616), (4, 16165177808), (8, 8082588904), (13, 4973900864), (16, 4041294452), (19, 3403195328), (26, 2486950432), (32, 2020647226), (38, 1701597664), (52, 1243475216), (64, 1010323613), (76, 850798832), (104, 621737608), (152, 425399416), (208, 310868804), (247, 261784256), (304, 212699708), (416, 155434402), (494, 130892128), (608, 106349854), (832, 77717201), (988, 65446064), (1216, 53174927), (1976, 32723032), (3952, 16361516), (7904, 8180758), (15808, 4090379)]