68859622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 119260512

約数和(自身を除く): 50400890

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 1079, 1411, 1877, 2158, 2822, 3754, 18343, 24401, 31909, 36686, 48802, 63818, 155791, 311582, 414817, 829634, 2025283, 2648447, 4050566, 5296894, 34429811, 68859622]

約数ペア:

[(1, 68859622), (2, 34429811), (13, 5296894), (17, 4050566), (26, 2648447), (34, 2025283), (83, 829634), (166, 414817), (221, 311582), (442, 155791), (1079, 63818), (1411, 48802), (1877, 36686), (2158, 31909), (2822, 24401), (3754, 18343)]