75211448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3671}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 152681760

約数和(自身を除く): 77470312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 3671, 5122, 7342, 10244, 14684, 20488, 29368, 47723, 95446, 190892, 381784, 723187, 1446374, 2892748, 5785496, 9401431, 18802862, 37605724, 75211448]

約数ペア:

[(1, 75211448), (2, 37605724), (4, 18802862), (8, 9401431), (13, 5785496), (26, 2892748), (52, 1446374), (104, 723187), (197, 381784), (394, 190892), (788, 95446), (1576, 47723), (2561, 29368), (3671, 20488), (5122, 14684), (7342, 10244)]