64410418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{28729}}^1$

素因数の和:28809

約数の個数: 16

約数和(自身を含む): 103428000

約数和(自身を除く): 39017582

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 28729, 57458, 545851, 1091702, 1695011, 3390022, 32205209, 64410418]

約数ペア:

[(1, 64410418), (2, 32205209), (19, 3390022), (38, 1695011), (59, 1091702), (118, 545851), (1121, 57458), (2242, 28729)]