25713138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1229}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 56324160

約数和(自身を除く): 30611022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317, 634, 951, 1229, 1902, 2458, 3487, 3687, 6974, 7374, 10461, 13519, 20922, 27038, 40557, 81114, 389593, 779186, 1168779, 2337558, 4285523, 8571046, 12856569, 25713138]

約数ペア:

[(1, 25713138), (2, 12856569), (3, 8571046), (6, 4285523), (11, 2337558), (22, 1168779), (33, 779186), (66, 389593), (317, 81114), (634, 40557), (951, 27038), (1229, 20922), (1902, 13519), (2458, 10461), (3487, 7374), (3687, 6974)]