64816458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14983}}^1$

素因数の和:15098

約数の個数: 32

約数和(自身を含む): 149600256

約数和(自身を除く): 84783798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 14983, 29966, 44949, 89898, 104881, 209762, 314643, 629286, 1543249, 3086498, 4629747, 9259494, 10802743, 21605486, 32408229, 64816458]

約数ペア:

[(1, 64816458), (2, 32408229), (3, 21605486), (6, 10802743), (7, 9259494), (14, 4629747), (21, 3086498), (42, 1543249), (103, 629286), (206, 314643), (309, 209762), (618, 104881), (721, 89898), (1442, 44949), (2163, 29966), (4326, 14983)]