28026194

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 49545216

約数和(自身を除く): 21519022

約数列:

[1, 2, 7, 14, 47, 94, 191, 223, 329, 382, 446, 658, 1337, 1561, 2674, 3122, 8977, 10481, 17954, 20962, 42593, 62839, 73367, 85186, 125678, 146734, 298151, 596302, 2001871, 4003742, 14013097, 28026194]

約数ペア:

[(1, 28026194), (2, 14013097), (7, 4003742), (14, 2001871), (47, 596302), (94, 298151), (191, 146734), (223, 125678), (329, 85186), (382, 73367), (446, 62839), (658, 42593), (1337, 20962), (1561, 17954), (2674, 10481), (3122, 8977)]