7885870088

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{1049}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 15405390000

約数和(自身を除く): 7519519912

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 233, 296, 436, 466, 872, 932, 1049, 1864, 2098, 4033, 4196, 8066, 8392, 8621, 16132, 17242, 25397, 32264, 34484, 38813, 50794, 68968, 77626, 101588, 114341, 155252, 203176, 228682, 244417, 310504, 457364, 488834, 914728, 939689, 977668, 1879378, 1955336, 3758756, 4230617, 7517512, 8461234, 9043429, 16922468, 18086858, 26641453, 33844936, 36173716, 53282906, 72347432, 106565812, 213131624, 985733761, 1971467522, 3942935044, 7885870088]

約数ペア:

[(1, 7885870088), (2, 3942935044), (4, 1971467522), (8, 985733761), (37, 213131624), (74, 106565812), (109, 72347432), (148, 53282906), (218, 36173716), (233, 33844936), (296, 26641453), (436, 18086858), (466, 16922468), (872, 9043429), (932, 8461234), (1049, 7517512), (1864, 4230617), (2098, 3758756), (4033, 1955336), (4196, 1879378), (8066, 977668), (8392, 939689), (8621, 914728), (16132, 488834), (17242, 457364), (25397, 310504), (32264, 244417), (34484, 228682), (38813, 203176), (50794, 155252), (68968, 114341), (77626, 101588)]