39366964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 88247040

約数和(自身を除く): 48880076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 79, 91, 148, 158, 182, 259, 316, 364, 481, 518, 553, 962, 1027, 1036, 1106, 1369, 1924, 2054, 2212, 2738, 2923, 3367, 4108, 5476, 5846, 6734, 7189, 9583, 11692, 13468, 14378, 17797, 19166, 20461, 28756, 35594, 37999, 38332, 40922, 71188, 75998, 81844, 108151, 124579, 151996, 216302, 249158, 265993, 432604, 498316, 531986, 757057, 1063972, 1405963, 1514114, 2811926, 3028228, 5623852, 9841741, 19683482, 39366964]

約数ペア:

[(1, 39366964), (2, 19683482), (4, 9841741), (7, 5623852), (13, 3028228), (14, 2811926), (26, 1514114), (28, 1405963), (37, 1063972), (52, 757057), (74, 531986), (79, 498316), (91, 432604), (148, 265993), (158, 249158), (182, 216302), (259, 151996), (316, 124579), (364, 108151), (481, 81844), (518, 75998), (553, 71188), (962, 40922), (1027, 38332), (1036, 37999), (1106, 35594), (1369, 28756), (1924, 20461), (2054, 19166), (2212, 17797), (2738, 14378), (2923, 13468), (3367, 11692), (4108, 9583), (5476, 7189), (5846, 6734)]