65834704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2801}}^1$

素因数の和:2935

約数の個数: 40

約数和(自身を含む): 138631752

約数和(自身を除く): 72797048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2801, 2938, 5602, 5876, 11204, 11752, 22408, 23504, 36413, 44816, 72826, 145652, 291304, 316513, 582608, 633026, 1266052, 2532104, 4114669, 5064208, 8229338, 16458676, 32917352, 65834704]

約数ペア:

[(1, 65834704), (2, 32917352), (4, 16458676), (8, 8229338), (13, 5064208), (16, 4114669), (26, 2532104), (52, 1266052), (104, 633026), (113, 582608), (208, 316513), (226, 291304), (452, 145652), (904, 72826), (1469, 44816), (1808, 36413), (2801, 23504), (2938, 22408), (5602, 11752), (5876, 11204)]