38442668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79427}}^1$

素因数の和:79453

約数の個数: 18

約数和(自身を含む): 73947468

約数和(自身を除く): 35504800

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 79427, 158854, 317708, 873697, 1747394, 3494788, 9610667, 19221334, 38442668]

約数ペア:

[(1, 38442668), (2, 19221334), (4, 9610667), (11, 3494788), (22, 1747394), (44, 873697), (121, 317708), (242, 158854), (484, 79427)]