42421064

素因数分解:

$2^3\times 7^2\times {\mathrm{108217}}^1$

素因数の和:108237

約数の個数: 24

約数和(自身を含む): 92526390

約数和(自身を除く): 50105326

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 108217, 216434, 432868, 757519, 865736, 1515038, 3030076, 5302633, 6060152, 10605266, 21210532, 42421064]

約数ペア:

[(1, 42421064), (2, 21210532), (4, 10605266), (7, 6060152), (8, 5302633), (14, 3030076), (28, 1515038), (49, 865736), (56, 757519), (98, 432868), (196, 216434), (392, 108217)]