25182404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1787}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 47660928

約数和(自身を除く): 22478524

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 1787, 3523, 3574, 7046, 7148, 14092, 23231, 46462, 92924, 484277, 968554, 1937108, 6295601, 12591202, 25182404]

約数ペア:

[(1, 25182404), (2, 12591202), (4, 6295601), (13, 1937108), (26, 968554), (52, 484277), (271, 92924), (542, 46462), (1084, 23231), (1787, 14092), (3523, 7148), (3574, 7046)]