25702796

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19531}}^1$

素因数の和:19589

約数の個数: 24

約数和(自身を含む): 52502016

約数和(自身を除く): 26799220

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19531, 39062, 78124, 136717, 273434, 546868, 917957, 1835914, 3671828, 6425699, 12851398, 25702796]

約数ペア:

[(1, 25702796), (2, 12851398), (4, 6425699), (7, 3671828), (14, 1835914), (28, 917957), (47, 546868), (94, 273434), (188, 136717), (329, 78124), (658, 39062), (1316, 19531)]