28244454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6529}}^1$

素因数の和:6644

約数の個数: 32

約数和(自身を含む): 65195520

約数和(自身を除く): 36951066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 6529, 13058, 19587, 39174, 45703, 91406, 137109, 274218, 672487, 1344974, 2017461, 4034922, 4707409, 9414818, 14122227, 28244454]

約数ペア:

[(1, 28244454), (2, 14122227), (3, 9414818), (6, 4707409), (7, 4034922), (14, 2017461), (21, 1344974), (42, 672487), (103, 274218), (206, 137109), (309, 91406), (618, 45703), (721, 39174), (1442, 19587), (2163, 13058), (4326, 6529)]