64814892

素因数分解:

$2^2\times 3^1\times {\mathrm{5401241}}^1$

素因数の和:5401248

約数の個数: 12

約数和(自身を含む): 151234776

約数和(自身を除く): 86419884

約数列:

[1, 2, 3, 4, 6, 12, 5401241, 10802482, 16203723, 21604964, 32407446, 64814892]

約数ペア:

[(1, 64814892), (2, 32407446), (3, 21604964), (4, 16203723), (6, 10802482), (12, 5401241)]