25836616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3589

約数の個数: 32

約数和(自身を含む): 52920000

約数和(自身を除く): 27083384

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3499, 3692, 6998, 7384, 13996, 27992, 45487, 90974, 181948, 248429, 363896, 496858, 993716, 1987432, 3229577, 6459154, 12918308, 25836616]

約数ペア:

[(1, 25836616), (2, 12918308), (4, 6459154), (8, 3229577), (13, 1987432), (26, 993716), (52, 496858), (71, 363896), (104, 248429), (142, 181948), (284, 90974), (568, 45487), (923, 27992), (1846, 13996), (3499, 7384), (3692, 6998)]