64820748

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{24223}}^1$

素因数の和:24453

約数の個数: 24

約数和(自身を含む): 151932928

約数和(自身を除く): 87112180

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 24223, 48446, 72669, 96892, 145338, 290676, 5401729, 10803458, 16205187, 21606916, 32410374, 64820748]

約数ペア:

[(1, 64820748), (2, 32410374), (3, 21606916), (4, 16205187), (6, 10803458), (12, 5401729), (223, 290676), (446, 145338), (669, 96892), (892, 72669), (1338, 48446), (2676, 24223)]