64825784

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 126515520

約数和(自身を除く): 61689736

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 2491, 3253, 4982, 6506, 9964, 13012, 19928, 26024, 152891, 172409, 305782, 344818, 611564, 689636, 1223128, 1379272, 8103223, 16206446, 32412892, 64825784]

約数ペア:

[(1, 64825784), (2, 32412892), (4, 16206446), (8, 8103223), (47, 1379272), (53, 1223128), (94, 689636), (106, 611564), (188, 344818), (212, 305782), (376, 172409), (424, 152891), (2491, 26024), (3253, 19928), (4982, 13012), (6506, 9964)]