78413962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 137821824

約数和(自身を除く): 59407862

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 2953, 5906, 13277, 26554, 32483, 50201, 64966, 100402, 209663, 419326, 552211, 1104422, 2306293, 3564271, 4612586, 7128542, 39206981, 78413962]

約数ペア:

[(1, 78413962), (2, 39206981), (11, 7128542), (17, 4612586), (22, 3564271), (34, 2306293), (71, 1104422), (142, 552211), (187, 419326), (374, 209663), (781, 100402), (1207, 64966), (1562, 50201), (2414, 32483), (2953, 26554), (5906, 13277)]