28677422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12791}}^1$

素因数の和:12871

約数の個数: 16

約数和(自身を含む): 46051200

約数和(自身を除く): 17373778

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 12791, 25582, 243029, 486058, 754669, 1509338, 14338711, 28677422]

約数ペア:

[(1, 28677422), (2, 14338711), (19, 1509338), (38, 754669), (59, 486058), (118, 243029), (1121, 25582), (2242, 12791)]