25323704

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5081}}^1$

素因数の和:5183

約数の個数: 32

約数和(自身を含む): 54885600

約数和(自身を除く): 29561896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5081, 10162, 20324, 35567, 40648, 71134, 142268, 284536, 452209, 904418, 1808836, 3165463, 3617672, 6330926, 12661852, 25323704]

約数ペア:

[(1, 25323704), (2, 12661852), (4, 6330926), (7, 3617672), (8, 3165463), (14, 1808836), (28, 904418), (56, 452209), (89, 284536), (178, 142268), (356, 71134), (623, 40648), (712, 35567), (1246, 20324), (2492, 10162), (4984, 5081)]