64847796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{415691}}^1$

素因数の和:415711

約数の個数: 24

約数和(自身を含む): 162951264

約数和(自身を除く): 98103468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 415691, 831382, 1247073, 1662764, 2494146, 4988292, 5403983, 10807966, 16211949, 21615932, 32423898, 64847796]

約数ペア:

[(1, 64847796), (2, 32423898), (3, 21615932), (4, 16211949), (6, 10807966), (12, 5403983), (13, 4988292), (26, 2494146), (39, 1662764), (52, 1247073), (78, 831382), (156, 415691)]