26799962

素因数分解:

$2^1\times 7^4\times {\mathrm{5581}}^1$

素因数の和:5611

約数の個数: 20

約数和(自身を含む): 46905546

約数和(自身を除く): 20105584

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 5581, 11162, 39067, 78134, 273469, 546938, 1914283, 3828566, 13399981, 26799962]

約数ペア:

[(1, 26799962), (2, 13399981), (7, 3828566), (14, 1914283), (49, 546938), (98, 273469), (343, 78134), (686, 39067), (2401, 11162), (4802, 5581)]