65969728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1235

約数の個数: 56

約数和(自身を含む): 144658080

約数和(自身を除く): 78688352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 166, 176, 332, 352, 664, 704, 913, 1129, 1328, 1826, 2258, 2656, 3652, 4516, 5312, 7304, 9032, 12419, 14608, 18064, 24838, 29216, 36128, 49676, 58432, 72256, 93707, 99352, 187414, 198704, 374828, 397408, 749656, 794816, 1030777, 1499312, 2061554, 2998624, 4123108, 5997248, 8246216, 16492432, 32984864, 65969728]

約数ペア:

[(1, 65969728), (2, 32984864), (4, 16492432), (8, 8246216), (11, 5997248), (16, 4123108), (22, 2998624), (32, 2061554), (44, 1499312), (64, 1030777), (83, 794816), (88, 749656), (166, 397408), (176, 374828), (332, 198704), (352, 187414), (664, 99352), (704, 93707), (913, 72256), (1129, 58432), (1328, 49676), (1826, 36128), (2258, 29216), (2656, 24838), (3652, 18064), (4516, 14608), (5312, 12419), (7304, 9032)]