25172352

素因数分解:

$2^7\times 3^2\times {\mathrm{21851}}^1$

素因数の和:21871

約数の個数: 48

約数和(自身を含む): 72439380

約数和(自身を除く): 47267028

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, 21851, 43702, 65553, 87404, 131106, 174808, 196659, 262212, 349616, 393318, 524424, 699232, 786636, 1048848, 1398464, 1573272, 2097696, 2796928, 3146544, 4195392, 6293088, 8390784, 12586176, 25172352]

約数ペア:

[(1, 25172352), (2, 12586176), (3, 8390784), (4, 6293088), (6, 4195392), (8, 3146544), (9, 2796928), (12, 2097696), (16, 1573272), (18, 1398464), (24, 1048848), (32, 786636), (36, 699232), (48, 524424), (64, 393318), (72, 349616), (96, 262212), (128, 196659), (144, 174808), (192, 131106), (288, 87404), (384, 65553), (576, 43702), (1152, 21851)]