42975526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{313}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 71452584

約数和(自身を除く): 28477058

約数列:

[1, 2, 11, 22, 79, 158, 313, 626, 869, 1738, 3443, 6241, 6886, 12482, 24727, 49454, 68651, 137302, 271997, 543994, 1953433, 3906866, 21487763, 42975526]

約数ペア:

[(1, 42975526), (2, 21487763), (11, 3906866), (22, 1953433), (79, 543994), (158, 271997), (313, 137302), (626, 68651), (869, 49454), (1738, 24727), (3443, 12482), (6241, 6886)]