22915661428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{71081}}^1$

素因数の和:71544

約数の個数: 48

約数和(自身を含む): 46429625088

約数和(自身を除く): 23513963660

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 431, 748, 862, 1724, 4741, 7327, 9482, 14654, 18964, 29308, 71081, 80597, 142162, 161194, 284324, 322388, 781891, 1208377, 1563782, 2416754, 3127564, 4833508, 13292147, 26584294, 30635911, 53168588, 61271822, 122543644, 336995021, 520810487, 673990042, 1041620974, 1347980084, 2083241948, 5728915357, 11457830714, 22915661428]

約数ペア:

[(1, 22915661428), (2, 11457830714), (4, 5728915357), (11, 2083241948), (17, 1347980084), (22, 1041620974), (34, 673990042), (44, 520810487), (68, 336995021), (187, 122543644), (374, 61271822), (431, 53168588), (748, 30635911), (862, 26584294), (1724, 13292147), (4741, 4833508), (7327, 3127564), (9482, 2416754), (14654, 1563782), (18964, 1208377), (29308, 781891), (71081, 322388), (80597, 284324), (142162, 161194)]