65472836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 139285440

約数和(自身を除く): 73812604

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 3947, 4147, 7894, 8294, 15788, 16588, 43417, 51311, 86834, 102622, 114463, 173668, 205244, 228926, 457852, 564421, 1128842, 1259093, 1488019, 2257684, 2518186, 2976038, 5036372, 5952076, 16368209, 32736418, 65472836]

約数ペア:

[(1, 65472836), (2, 32736418), (4, 16368209), (11, 5952076), (13, 5036372), (22, 2976038), (26, 2518186), (29, 2257684), (44, 1488019), (52, 1259093), (58, 1128842), (116, 564421), (143, 457852), (286, 228926), (319, 205244), (377, 173668), (572, 114463), (638, 102622), (754, 86834), (1276, 51311), (1508, 43417), (3947, 16588), (4147, 15788), (7894, 8294)]