63218708

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{11821}}^1$

素因数の和:12023

約数の個数: 24

約数和(自身を含む): 127110144

約数和(自身を除く): 63891436

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 11821, 23642, 47284, 82747, 165494, 330988, 2257811, 4515622, 9031244, 15804677, 31609354, 63218708]

約数ペア:

[(1, 63218708), (2, 31609354), (4, 15804677), (7, 9031244), (14, 4515622), (28, 2257811), (191, 330988), (382, 165494), (764, 82747), (1337, 47284), (2674, 23642), (5348, 11821)]