69319778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 121798080

約数和(自身を除く): 52478302

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1606, 2482, 2539, 5078, 13651, 27302, 27929, 43163, 55858, 86326, 185347, 370694, 474793, 949586, 2038817, 3150899, 4077634, 6301798, 34659889, 69319778]

約数ペア:

[(1, 69319778), (2, 34659889), (11, 6301798), (17, 4077634), (22, 3150899), (34, 2038817), (73, 949586), (146, 474793), (187, 370694), (374, 185347), (803, 86326), (1241, 55858), (1606, 43163), (2482, 27929), (2539, 27302), (5078, 13651)]