25423643791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{136483}}^1$

素因数の和:136615

約数の個数: 32

約数和(自身を含む): 33018209280

約数和(自身を除く): 7594565489

約数列:

[1, 7, 13, 23, 89, 91, 161, 299, 623, 1157, 2047, 2093, 8099, 14329, 26611, 136483, 186277, 955381, 1774279, 3139109, 12146987, 12419953, 21973763, 40808417, 85028909, 157910831, 279380701, 285658919, 1105375817, 1955664907, 3631949113, 25423643791]

約数ペア:

[(1, 25423643791), (7, 3631949113), (13, 1955664907), (23, 1105375817), (89, 285658919), (91, 279380701), (161, 157910831), (299, 85028909), (623, 40808417), (1157, 21973763), (2047, 12419953), (2093, 12146987), (8099, 3139109), (14329, 1774279), (26611, 955381), (136483, 186277)]