25277408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60763}}^1$

素因数の和:60786

約数の個数: 24

約数和(自身を含む): 53593848

約数和(自身を除く): 28316440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60763, 121526, 243052, 486104, 789919, 972208, 1579838, 1944416, 3159676, 6319352, 12638704, 25277408]

約数ペア:

[(1, 25277408), (2, 12638704), (4, 6319352), (8, 3159676), (13, 1944416), (16, 1579838), (26, 972208), (32, 789919), (52, 486104), (104, 243052), (208, 121526), (416, 60763)]