27696730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 52291008

約数和(自身を除く): 24594278

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1571, 1763, 3142, 3526, 7855, 8815, 15710, 17630, 64411, 67553, 128822, 135106, 322055, 337765, 644110, 675530, 2769673, 5539346, 13848365, 27696730]

約数ペア:

[(1, 27696730), (2, 13848365), (5, 5539346), (10, 2769673), (41, 675530), (43, 644110), (82, 337765), (86, 322055), (205, 135106), (215, 128822), (410, 67553), (430, 64411), (1571, 17630), (1763, 15710), (3142, 8815), (3526, 7855)]