63480676

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2168

約数の個数: 36

約数和(自身を含む): 130086768

約数和(自身を除く): 66606092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 1987, 2282, 3974, 4564, 7948, 7987, 13909, 15974, 27818, 31948, 55636, 97363, 194726, 323881, 389452, 647762, 1295524, 2267167, 4534334, 9068668, 15870169, 31740338, 63480676]

約数ペア:

[(1, 63480676), (2, 31740338), (4, 15870169), (7, 9068668), (14, 4534334), (28, 2267167), (49, 1295524), (98, 647762), (163, 389452), (196, 323881), (326, 194726), (652, 97363), (1141, 55636), (1987, 31948), (2282, 27818), (3974, 15974), (4564, 13909), (7948, 7987)]