25231804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1013}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 47698560

約数和(自身を除く): 22466756

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1013, 1916, 2026, 4052, 6227, 12454, 13169, 24908, 26338, 52676, 485227, 970454, 1940908, 6307951, 12615902, 25231804]

約数ペア:

[(1, 25231804), (2, 12615902), (4, 6307951), (13, 1940908), (26, 970454), (52, 485227), (479, 52676), (958, 26338), (1013, 24908), (1916, 13169), (2026, 12454), (4052, 6227)]