64861966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{6949}}^1$

素因数の和:7323

約数の個数: 16

約数和(自身を含む): 105084000

約数和(自身を除く): 40222034

約数列:

[1, 2, 13, 26, 359, 718, 4667, 6949, 9334, 13898, 90337, 180674, 2494691, 4989382, 32430983, 64861966]

約数ペア:

[(1, 64861966), (2, 32430983), (13, 4989382), (26, 2494691), (359, 180674), (718, 90337), (4667, 13898), (6949, 9334)]