40734386

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 80274240

約数和(自身を除く): 39539854

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1303, 1421, 2233, 2606, 2842, 4466, 9121, 14333, 15631, 18242, 28666, 31262, 37787, 63847, 75574, 100331, 127694, 200662, 264509, 415657, 529018, 702317, 831314, 1404634, 1851563, 2909599, 3703126, 5819198, 20367193, 40734386]

約数ペア:

[(1, 40734386), (2, 20367193), (7, 5819198), (11, 3703126), (14, 2909599), (22, 1851563), (29, 1404634), (49, 831314), (58, 702317), (77, 529018), (98, 415657), (154, 264509), (203, 200662), (319, 127694), (406, 100331), (539, 75574), (638, 63847), (1078, 37787), (1303, 31262), (1421, 28666), (2233, 18242), (2606, 15631), (2842, 14333), (4466, 9121)]