8729938

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 15338700

約数和(自身を除く): 6608762

約数列:

[1, 2, 7, 14, 49, 98, 229, 389, 458, 778, 1603, 2723, 3206, 5446, 11221, 19061, 22442, 38122, 89081, 178162, 623567, 1247134, 4364969, 8729938]

約数ペア:

[(1, 8729938), (2, 4364969), (7, 1247134), (14, 623567), (49, 178162), (98, 89081), (229, 38122), (389, 22442), (458, 19061), (778, 11221), (1603, 5446), (2723, 3206)]