64912562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 58466638

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 79, 143, 158, 169, 187, 221, 286, 338, 374, 442, 869, 1027, 1343, 1738, 1859, 2054, 2197, 2431, 2686, 2873, 3718, 4394, 4862, 5746, 11297, 13351, 14773, 17459, 22594, 24167, 26702, 29546, 31603, 34918, 37349, 48334, 63206, 74698, 146861, 173563, 192049, 226967, 293722, 347126, 384098, 410839, 453934, 821678, 1909193, 2496637, 2950571, 3818386, 4993274, 5901142, 32456281, 64912562]

約数ペア:

[(1, 64912562), (2, 32456281), (11, 5901142), (13, 4993274), (17, 3818386), (22, 2950571), (26, 2496637), (34, 1909193), (79, 821678), (143, 453934), (158, 410839), (169, 384098), (187, 347126), (221, 293722), (286, 226967), (338, 192049), (374, 173563), (442, 146861), (869, 74698), (1027, 63206), (1343, 48334), (1738, 37349), (1859, 34918), (2054, 31603), (2197, 29546), (2431, 26702), (2686, 24167), (2873, 22594), (3718, 17459), (4394, 14773), (4862, 13351), (5746, 11297)]