25202272

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{12911}}^1$

素因数の和:12982

約数の個数: 24

約数和(自身を含む): 50434272

約数和(自身を除く): 25232000

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 12911, 25822, 51644, 103288, 206576, 413152, 787571, 1575142, 3150284, 6300568, 12601136, 25202272]

約数ペア:

[(1, 25202272), (2, 12601136), (4, 6300568), (8, 3150284), (16, 1575142), (32, 787571), (61, 413152), (122, 206576), (244, 103288), (488, 51644), (976, 25822), (1952, 12911)]