63874564

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 123104100

約数和(自身を除く): 59229536

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1549, 1586, 3098, 3172, 6196, 10309, 20137, 20618, 40274, 41236, 80548, 94489, 188978, 261781, 377956, 523562, 1047124, 1228357, 2456714, 4913428, 15968641, 31937282, 63874564]

約数ペア:

[(1, 63874564), (2, 31937282), (4, 15968641), (13, 4913428), (26, 2456714), (52, 1228357), (61, 1047124), (122, 523562), (169, 377956), (244, 261781), (338, 188978), (676, 94489), (793, 80548), (1549, 41236), (1586, 40274), (3098, 20618), (3172, 20137), (6196, 10309)]