63489692

素因数分解:

$2^2\times 7^2\times {\mathrm{323927}}^1$

素因数の和:323945

約数の個数: 18

約数和(自身を含む): 129247272

約数和(自身を除く): 65757580

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 323927, 647854, 1295708, 2267489, 4534978, 9069956, 15872423, 31744846, 63489692]

約数ペア:

[(1, 63489692), (2, 31744846), (4, 15872423), (7, 9069956), (14, 4534978), (28, 2267489), (49, 1295708), (98, 647854), (196, 323927)]