25531684126

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{863}}^1\times {\mathrm{6733}}^1$

素因数の和:7637

約数の個数: 32

約数和(自身を含む): 41541776640

約数和(自身を除く): 16010092514

約数列:

[1, 2, 13, 26, 169, 338, 863, 1726, 2197, 4394, 6733, 11219, 13466, 22438, 87529, 145847, 175058, 291694, 1137877, 1896011, 2275754, 3792022, 5810579, 11621158, 14792401, 29584802, 75537527, 151075054, 981987851, 1963975702, 12765842063, 25531684126]

約数ペア:

[(1, 25531684126), (2, 12765842063), (13, 1963975702), (26, 981987851), (169, 151075054), (338, 75537527), (863, 29584802), (1726, 14792401), (2197, 11621158), (4394, 5810579), (6733, 3792022), (11219, 2275754), (13466, 1896011), (22438, 1137877), (87529, 291694), (145847, 175058)]