64117724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 128066400

約数和(自身を除く): 63948676

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 109, 116, 218, 319, 436, 461, 638, 922, 1199, 1276, 1844, 2398, 3161, 4796, 5071, 6322, 10142, 12644, 13369, 20284, 26738, 34771, 50249, 53476, 69542, 100498, 139084, 147059, 200996, 294118, 552739, 588236, 1105478, 1457221, 2210956, 2914442, 5828884, 16029431, 32058862, 64117724]

約数ペア:

[(1, 64117724), (2, 32058862), (4, 16029431), (11, 5828884), (22, 2914442), (29, 2210956), (44, 1457221), (58, 1105478), (109, 588236), (116, 552739), (218, 294118), (319, 200996), (436, 147059), (461, 139084), (638, 100498), (922, 69542), (1199, 53476), (1276, 50249), (1844, 34771), (2398, 26738), (3161, 20284), (4796, 13369), (5071, 12644), (6322, 10142)]