25915386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21277}}^1$

素因数の和:21318

約数の個数: 32

約数和(自身を含む): 61280640

約数和(自身を除く): 35365254

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 21277, 42554, 63831, 127662, 148939, 297878, 446817, 617033, 893634, 1234066, 1851099, 3702198, 4319231, 8638462, 12957693, 25915386]

約数ペア:

[(1, 25915386), (2, 12957693), (3, 8638462), (6, 4319231), (7, 3702198), (14, 1851099), (21, 1234066), (29, 893634), (42, 617033), (58, 446817), (87, 297878), (174, 148939), (203, 127662), (406, 63831), (609, 42554), (1218, 21277)]