39809042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 74898432

約数和(自身を除く): 35089390

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4127, 4823, 8254, 9646, 28889, 53651, 57778, 107302, 218731, 375557, 437462, 751114, 1531117, 2843503, 3062234, 5687006, 19904521, 39809042]

約数ペア:

[(1, 39809042), (2, 19904521), (7, 5687006), (13, 3062234), (14, 2843503), (26, 1531117), (53, 751114), (91, 437462), (106, 375557), (182, 218731), (371, 107302), (689, 57778), (742, 53651), (1378, 28889), (4127, 9646), (4823, 8254)]