25965251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 28812000

約数和(自身を除く): 2846749

約数列:

[1, 13, 59, 97, 349, 767, 1261, 4537, 5723, 20591, 33853, 74399, 267683, 440089, 1997327, 25965251]

約数ペア:

[(1, 25965251), (13, 1997327), (59, 440089), (97, 267683), (349, 74399), (767, 33853), (1261, 20591), (4537, 5723)]