25618276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 47416320

約数和(自身を除く): 21798044

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5039, 5084, 10078, 20156, 156209, 206599, 312418, 413198, 624836, 826396, 6404569, 12809138, 25618276]

約数ペア:

[(1, 25618276), (2, 12809138), (4, 6404569), (31, 826396), (41, 624836), (62, 413198), (82, 312418), (124, 206599), (164, 156209), (1271, 20156), (2542, 10078), (5039, 5084)]