25471684

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5581}}^1$

素因数の和:5755

約数の個数: 24

約数和(自身を含む): 51265088

約数和(自身を除く): 25793404

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 5581, 11162, 22324, 39067, 78134, 156268, 909703, 1819406, 3638812, 6367921, 12735842, 25471684]

約数ペア:

[(1, 25471684), (2, 12735842), (4, 6367921), (7, 3638812), (14, 1819406), (28, 909703), (163, 156268), (326, 78134), (652, 39067), (1141, 22324), (2282, 11162), (4564, 5581)]