68506072

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 63582248

約数列:

[1, 2, 4, 8, 47, 94, 167, 188, 334, 376, 668, 1091, 1336, 2182, 4364, 7849, 8728, 15698, 31396, 51277, 62792, 102554, 182197, 205108, 364394, 410216, 728788, 1457576, 8563259, 17126518, 34253036, 68506072]

約数ペア:

[(1, 68506072), (2, 34253036), (4, 17126518), (8, 8563259), (47, 1457576), (94, 728788), (167, 410216), (188, 364394), (334, 205108), (376, 182197), (668, 102554), (1091, 62792), (1336, 51277), (2182, 31396), (4364, 15698), (7849, 8728)]