38358858

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 78148800

約数和(自身を除く): 39789942

約数列:

[1, 2, 3, 6, 107, 149, 214, 298, 321, 401, 447, 642, 802, 894, 1203, 2406, 15943, 31886, 42907, 47829, 59749, 85814, 95658, 119498, 128721, 179247, 257442, 358494, 6393143, 12786286, 19179429, 38358858]

約数ペア:

[(1, 38358858), (2, 19179429), (3, 12786286), (6, 6393143), (107, 358494), (149, 257442), (214, 179247), (298, 128721), (321, 119498), (401, 95658), (447, 85814), (642, 59749), (802, 47829), (894, 42907), (1203, 31886), (2406, 15943)]