25729038

素因数分解:

$2^1\times 3^2\times {\mathrm{1097}}^1\times {\mathrm{1303}}^1$

素因数の和:2408

約数の個数: 24

約数和(自身を含む): 55839888

約数和(自身を除く): 30110850

約数列:

[1, 2, 3, 6, 9, 18, 1097, 1303, 2194, 2606, 3291, 3909, 6582, 7818, 9873, 11727, 19746, 23454, 1429391, 2858782, 4288173, 8576346, 12864519, 25729038]

約数ペア:

[(1, 25729038), (2, 12864519), (3, 8576346), (6, 4288173), (9, 2858782), (18, 1429391), (1097, 23454), (1303, 19746), (2194, 11727), (2606, 9873), (3291, 7818), (3909, 6582)]