25164246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 53740800

約数和(自身を除く): 28576554

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 3109, 4047, 6218, 8094, 9327, 18654, 59071, 118142, 177213, 220739, 354426, 441478, 662217, 1324434, 4194041, 8388082, 12582123, 25164246]

約数ペア:

[(1, 25164246), (2, 12582123), (3, 8388082), (6, 4194041), (19, 1324434), (38, 662217), (57, 441478), (71, 354426), (114, 220739), (142, 177213), (213, 118142), (426, 59071), (1349, 18654), (2698, 9327), (3109, 8094), (4047, 6218)]