64714646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 106293600

約数和(自身を除く): 41578954

約数列:

[1, 2, 19, 38, 41, 73, 82, 146, 569, 779, 1138, 1387, 1558, 2774, 2993, 5986, 10811, 21622, 23329, 41537, 46658, 56867, 83074, 113734, 443251, 789203, 886502, 1578406, 1703017, 3406034, 32357323, 64714646]

約数ペア:

[(1, 64714646), (2, 32357323), (19, 3406034), (38, 1703017), (41, 1578406), (73, 886502), (82, 789203), (146, 443251), (569, 113734), (779, 83074), (1138, 56867), (1387, 46658), (1558, 41537), (2774, 23329), (2993, 21622), (5986, 10811)]