7138038992

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1554451}}^1$

素因数の和:1554507

約数の個数: 40

約数和(自身を含む): 16191172032

約数和(自身を除く): 9053133040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 1554451, 3108902, 6217804, 10881157, 12435608, 21762314, 24871216, 43524628, 63732491, 87049256, 127464982, 174098512, 254929964, 446127437, 509859928, 892254874, 1019719856, 1784509748, 3569019496, 7138038992]

約数ペア:

[(1, 7138038992), (2, 3569019496), (4, 1784509748), (7, 1019719856), (8, 892254874), (14, 509859928), (16, 446127437), (28, 254929964), (41, 174098512), (56, 127464982), (82, 87049256), (112, 63732491), (164, 43524628), (287, 24871216), (328, 21762314), (574, 12435608), (656, 10881157), (1148, 6217804), (2296, 3108902), (4592, 1554451)]