64423546

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 112077504

約数和(自身を除く): 47653958

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 121, 151, 242, 302, 451, 473, 902, 946, 1661, 1763, 3322, 3526, 4961, 5203, 6191, 6493, 9922, 10406, 12382, 12986, 18271, 19393, 36542, 38786, 68101, 71423, 136202, 142846, 213323, 266213, 426646, 532426, 749111, 785653, 1498222, 1571306, 2928343, 5856686, 32211773, 64423546]

約数ペア:

[(1, 64423546), (2, 32211773), (11, 5856686), (22, 2928343), (41, 1571306), (43, 1498222), (82, 785653), (86, 749111), (121, 532426), (151, 426646), (242, 266213), (302, 213323), (451, 142846), (473, 136202), (902, 71423), (946, 68101), (1661, 38786), (1763, 36542), (3322, 19393), (3526, 18271), (4961, 12986), (5203, 12382), (6191, 10406), (6493, 9922)]