67261490

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{11821}}^1$

素因数の和:12397

約数の個数: 16

約数和(自身を含む): 121293720

約数和(自身を除く): 54032230

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 11821, 23642, 59105, 118210, 6726149, 13452298, 33630745, 67261490]

約数ペア:

[(1, 67261490), (2, 33630745), (5, 13452298), (10, 6726149), (569, 118210), (1138, 59105), (2845, 23642), (5690, 11821)]