27441428

素因数分解:

$2^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{997}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 54993792

約数和(自身を除く): 27552364

約数列:

[1, 2, 4, 7, 14, 28, 983, 997, 1966, 1994, 3932, 3988, 6881, 6979, 13762, 13958, 27524, 27916, 980051, 1960102, 3920204, 6860357, 13720714, 27441428]

約数ペア:

[(1, 27441428), (2, 13720714), (4, 6860357), (7, 3920204), (14, 1960102), (28, 980051), (983, 27916), (997, 27524), (1966, 13958), (1994, 13762), (3932, 6979), (3988, 6881)]