104490256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{727}}^1$

素因数の和:1439

約数の個数: 40

約数和(自身を含む): 218638784

約数和(自身を除く): 114148528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 691, 727, 1382, 1454, 2764, 2908, 5528, 5816, 8983, 9451, 11056, 11632, 17966, 18902, 35932, 37804, 71864, 75608, 143728, 151216, 502357, 1004714, 2009428, 4018856, 6530641, 8037712, 13061282, 26122564, 52245128, 104490256]

約数ペア:

[(1, 104490256), (2, 52245128), (4, 26122564), (8, 13061282), (13, 8037712), (16, 6530641), (26, 4018856), (52, 2009428), (104, 1004714), (208, 502357), (691, 151216), (727, 143728), (1382, 75608), (1454, 71864), (2764, 37804), (2908, 35932), (5528, 18902), (5816, 17966), (8983, 11632), (9451, 11056)]