25781136

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{3557}}^1$

素因数の和:3719

約数の個数: 40

約数和(自身を含む): 67061184

約数和(自身を除く): 41280048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3557, 3624, 7114, 7248, 10671, 14228, 21342, 28456, 42684, 56912, 85368, 170736, 537107, 1074214, 1611321, 2148428, 3222642, 4296856, 6445284, 8593712, 12890568, 25781136]

約数ペア:

[(1, 25781136), (2, 12890568), (3, 8593712), (4, 6445284), (6, 4296856), (8, 3222642), (12, 2148428), (16, 1611321), (24, 1074214), (48, 537107), (151, 170736), (302, 85368), (453, 56912), (604, 42684), (906, 28456), (1208, 21342), (1812, 14228), (2416, 10671), (3557, 7248), (3624, 7114)]