12702955664

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{761203}}^1$

素因数の和:761367

約数の個数: 40

約数和(自身を含む): 28316788800

約数和(自身を除く): 15613833136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 761203, 1522406, 3044812, 5328421, 6089624, 10656842, 12179248, 21313684, 42627368, 85254736, 113419247, 226838494, 453676988, 793934729, 907353976, 1587869458, 1814707952, 3175738916, 6351477832, 12702955664]

約数ペア:

[(1, 12702955664), (2, 6351477832), (4, 3175738916), (7, 1814707952), (8, 1587869458), (14, 907353976), (16, 793934729), (28, 453676988), (56, 226838494), (112, 113419247), (149, 85254736), (298, 42627368), (596, 21313684), (1043, 12179248), (1192, 10656842), (2086, 6089624), (2384, 5328421), (4172, 3044812), (8344, 1522406), (16688, 761203)]