71929454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 43639186

約数列:

[1, 2, 29, 43, 58, 86, 151, 191, 302, 382, 1247, 2494, 4379, 5539, 6493, 8213, 8758, 11078, 12986, 16426, 28841, 57682, 188297, 238177, 376594, 476354, 836389, 1240163, 1672778, 2480326, 35964727, 71929454]

約数ペア:

[(1, 71929454), (2, 35964727), (29, 2480326), (43, 1672778), (58, 1240163), (86, 836389), (151, 476354), (191, 376594), (302, 238177), (382, 188297), (1247, 57682), (2494, 28841), (4379, 16426), (5539, 12986), (6493, 11078), (8213, 8758)]