25617956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70379}}^1$

素因数の和:70403

約数の個数: 24

約数和(自身を含む): 55177920

約数和(自身を除く): 29559964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70379, 140758, 281516, 492653, 914927, 985306, 1829854, 1970612, 3659708, 6404489, 12808978, 25617956]

約数ペア:

[(1, 25617956), (2, 12808978), (4, 6404489), (7, 3659708), (13, 1970612), (14, 1829854), (26, 985306), (28, 914927), (52, 492653), (91, 281516), (182, 140758), (364, 70379)]