42123256

素因数分解:

$2^3\times 7^1\times {\mathrm{752201}}^1$

素因数の和:752214

約数の個数: 16

約数和(自身を含む): 90264240

約数和(自身を除く): 48140984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 752201, 1504402, 3008804, 5265407, 6017608, 10530814, 21061628, 42123256]

約数ペア:

[(1, 42123256), (2, 21061628), (4, 10530814), (7, 6017608), (8, 5265407), (14, 3008804), (28, 1504402), (56, 752201)]