65525348

素因数分解:

$2^2\times 7^3\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 135004800

約数和(自身を除く): 69479452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 293, 326, 343, 586, 652, 686, 1141, 1172, 1372, 2051, 2282, 4102, 4564, 7987, 8204, 14357, 15974, 28714, 31948, 47759, 55909, 57428, 95518, 100499, 111818, 191036, 200998, 223636, 334313, 401996, 668626, 1337252, 2340191, 4680382, 9360764, 16381337, 32762674, 65525348]

約数ペア:

[(1, 65525348), (2, 32762674), (4, 16381337), (7, 9360764), (14, 4680382), (28, 2340191), (49, 1337252), (98, 668626), (163, 401996), (196, 334313), (293, 223636), (326, 200998), (343, 191036), (586, 111818), (652, 100499), (686, 95518), (1141, 57428), (1172, 55909), (1372, 47759), (2051, 31948), (2282, 28714), (4102, 15974), (4564, 14357), (7987, 8204)]