25752328

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5167}}^1$

素因数の和:5269

約数の個数: 32

約数和(自身を含む): 55814400

約数和(自身を除く): 30062072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5167, 10334, 20668, 36169, 41336, 72338, 144676, 289352, 459863, 919726, 1839452, 3219041, 3678904, 6438082, 12876164, 25752328]

約数ペア:

[(1, 25752328), (2, 12876164), (4, 6438082), (7, 3678904), (8, 3219041), (14, 1839452), (28, 919726), (56, 459863), (89, 289352), (178, 144676), (356, 72338), (623, 41336), (712, 36169), (1246, 20668), (2492, 10334), (4984, 5167)]