25321172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5519}}^1$

素因数の和:5591

約数の個数: 24

約数和(自身を含む): 46986240

約数和(自身を除く): 21665068

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 5519, 11038, 22076, 171089, 204203, 342178, 408406, 684356, 816812, 6330293, 12660586, 25321172]

約数ペア:

[(1, 25321172), (2, 12660586), (4, 6330293), (31, 816812), (37, 684356), (62, 408406), (74, 342178), (124, 204203), (148, 171089), (1147, 22076), (2294, 11038), (4588, 5519)]