69997424

素因数分解:

$2^4\times 7^1\times {\mathrm{624977}}^1$

素因数の和:624992

約数の個数: 20

約数和(自身を含む): 154994544

約数和(自身を除く): 84997120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 624977, 1249954, 2499908, 4374839, 4999816, 8749678, 9999632, 17499356, 34998712, 69997424]

約数ペア:

[(1, 69997424), (2, 34998712), (4, 17499356), (7, 9999632), (8, 8749678), (14, 4999816), (16, 4374839), (28, 2499908), (56, 1249954), (112, 624977)]