25314856

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1801}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 54492480

約数和(自身を除く): 29177624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 1801, 2008, 3514, 3602, 7028, 7204, 12607, 14056, 14408, 25214, 50428, 100856, 452051, 904102, 1808204, 3164357, 3616408, 6328714, 12657428, 25314856]

約数ペア:

[(1, 25314856), (2, 12657428), (4, 6328714), (7, 3616408), (8, 3164357), (14, 1808204), (28, 904102), (56, 452051), (251, 100856), (502, 50428), (1004, 25214), (1757, 14408), (1801, 14056), (2008, 12607), (3514, 7204), (3602, 7028)]