25220736

素因数分解:

$2^7\times 3^2\times {\mathrm{21893}}^1$

素因数の和:21913

約数の個数: 48

約数和(自身を含む): 72578610

約数和(自身を除く): 47357874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 21893, 43786, 65679, 87572, 131358, 175144, 197037, 262716, 350288, 394074, 525432, 700576, 788148, 1050864, 1401152, 1576296, 2101728, 2802304, 3152592, 4203456, 6305184, 8406912, 12610368, 25220736]

約数ペア:

[(1, 25220736), (2, 12610368), (3, 8406912), (4, 6305184), (6, 4203456), (8, 3152592), (9, 2802304), (12, 2101728), (16, 1576296), (18, 1401152), (24, 1050864), (32, 788148), (36, 700576), (48, 525432), (64, 394074), (72, 350288), (96, 262716), (128, 197037), (144, 175144), (192, 131358), (288, 87572), (384, 65679), (576, 43786), (1152, 21893)]