69472304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{394729}}^1$

素因数の和:394748

約数の個数: 20

約数和(自身を含む): 146839560

約数和(自身を除く): 77367256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 394729, 789458, 1578916, 3157832, 4342019, 6315664, 8684038, 17368076, 34736152, 69472304]

約数ペア:

[(1, 69472304), (2, 34736152), (4, 17368076), (8, 8684038), (11, 6315664), (16, 4342019), (22, 3157832), (44, 1578916), (88, 789458), (176, 394729)]