25295764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25603}}^1$

素因数の和:25639

約数の個数: 24

約数和(自身を含む): 50183840

約数和(自身を除く): 24888076

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 25603, 51206, 102412, 332839, 486457, 665678, 972914, 1331356, 1945828, 6323941, 12647882, 25295764]

約数ペア:

[(1, 25295764), (2, 12647882), (4, 6323941), (13, 1945828), (19, 1331356), (26, 972914), (38, 665678), (52, 486457), (76, 332839), (247, 102412), (494, 51206), (988, 25603)]