25150772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 45854760

約数和(自身を除く): 20703988

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 1381, 2762, 4553, 5524, 9106, 18212, 40049, 80098, 160196, 216817, 433634, 867268, 6287693, 12575386, 25150772]

約数ペア:

[(1, 25150772), (2, 12575386), (4, 6287693), (29, 867268), (58, 433634), (116, 216817), (157, 160196), (314, 80098), (628, 40049), (1381, 18212), (2762, 9106), (4553, 5524)]