25713136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 52568064

約数和(自身を除く): 26854928

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1103, 1457, 2206, 2914, 4412, 5828, 8824, 11656, 17648, 23312, 34193, 51841, 68386, 103682, 136772, 207364, 273544, 414728, 547088, 829456, 1607071, 3214142, 6428284, 12856568, 25713136]

約数ペア:

[(1, 25713136), (2, 12856568), (4, 6428284), (8, 3214142), (16, 1607071), (31, 829456), (47, 547088), (62, 414728), (94, 273544), (124, 207364), (188, 136772), (248, 103682), (376, 68386), (496, 51841), (752, 34193), (1103, 23312), (1457, 17648), (2206, 11656), (2914, 8824), (4412, 5828)]