7978024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 15984000

約数和(自身を除く): 8005976

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 719, 1387, 1438, 2774, 2876, 5548, 5752, 11096, 13661, 27322, 52487, 54644, 104974, 109288, 209948, 419896, 997253, 1994506, 3989012, 7978024]

約数ペア:

[(1, 7978024), (2, 3989012), (4, 1994506), (8, 997253), (19, 419896), (38, 209948), (73, 109288), (76, 104974), (146, 54644), (152, 52487), (292, 27322), (584, 13661), (719, 11096), (1387, 5752), (1438, 5548), (2774, 2876)]