78216944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12967}}^1$

素因数の和:13017

約数の個数: 40

約数和(自身を含む): 168843360

約数和(自身を除く): 90626416

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 12967, 25934, 51868, 103736, 168571, 207472, 337142, 376043, 674284, 752086, 1348568, 1504172, 2697136, 3008344, 4888559, 6016688, 9777118, 19554236, 39108472, 78216944]

約数ペア:

[(1, 78216944), (2, 39108472), (4, 19554236), (8, 9777118), (13, 6016688), (16, 4888559), (26, 3008344), (29, 2697136), (52, 1504172), (58, 1348568), (104, 752086), (116, 674284), (208, 376043), (232, 337142), (377, 207472), (464, 168571), (754, 103736), (1508, 51868), (3016, 25934), (6032, 12967)]