25897076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8311}}^1$

素因数の和:8375

約数の個数: 24

約数和(自身を含む): 48874560

約数和(自身を除く): 22977484

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8311, 16622, 33244, 157909, 315818, 340751, 631636, 681502, 1363004, 6474269, 12948538, 25897076]

約数ペア:

[(1, 25897076), (2, 12948538), (4, 6474269), (19, 1363004), (38, 681502), (41, 631636), (76, 340751), (82, 315818), (164, 157909), (779, 33244), (1558, 16622), (3116, 8311)]