25396826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2969}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 22503334

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 2969, 4277, 5938, 8554, 20783, 38597, 41566, 77194, 139543, 270179, 279086, 540358, 976801, 1814059, 1953602, 3628118, 12698413, 25396826]

約数ペア:

[(1, 25396826), (2, 12698413), (7, 3628118), (13, 1953602), (14, 1814059), (26, 976801), (47, 540358), (91, 279086), (94, 270179), (182, 139543), (329, 77194), (611, 41566), (658, 38597), (1222, 20783), (2969, 8554), (4277, 5938)]