68715152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13463}}^1$

素因数の和:13511

約数の個数: 40

約数和(自身を含む): 150258240

約数和(自身を除く): 81543088

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 13463, 26926, 53852, 107704, 148093, 215408, 296186, 390427, 592372, 780854, 1184744, 1561708, 2369488, 3123416, 4294697, 6246832, 8589394, 17178788, 34357576, 68715152]

約数ペア:

[(1, 68715152), (2, 34357576), (4, 17178788), (8, 8589394), (11, 6246832), (16, 4294697), (22, 3123416), (29, 2369488), (44, 1561708), (58, 1184744), (88, 780854), (116, 592372), (176, 390427), (232, 296186), (319, 215408), (464, 148093), (638, 107704), (1276, 53852), (2552, 26926), (5104, 13463)]