27909938

素因数分解:

$2^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{2579}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 47926080

約数和(自身を除く): 20016142

約数列:

[1, 2, 7, 14, 773, 1546, 2579, 5158, 5411, 10822, 18053, 36106, 1993567, 3987134, 13954969, 27909938]

約数ペア:

[(1, 27909938), (2, 13954969), (7, 3987134), (14, 1993567), (773, 36106), (1546, 18053), (2579, 10822), (5158, 5411)]