25061868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53551}}^1$

素因数の和:53574

約数の個数: 36

約数和(自身を含む): 68225248

約数和(自身を除く): 43163380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 53551, 107102, 160653, 214204, 321306, 481959, 642612, 696163, 963918, 1392326, 1927836, 2088489, 2784652, 4176978, 6265467, 8353956, 12530934, 25061868]

約数ペア:

[(1, 25061868), (2, 12530934), (3, 8353956), (4, 6265467), (6, 4176978), (9, 2784652), (12, 2088489), (13, 1927836), (18, 1392326), (26, 963918), (36, 696163), (39, 642612), (52, 481959), (78, 321306), (117, 214204), (156, 160653), (234, 107102), (468, 53551)]