64030538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20353}}^1$

素因数の和:20390

約数の個数: 24

約数和(自身を含む): 113697444

約数和(自身を除く): 49666906

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 20353, 40706, 223883, 264589, 447766, 529178, 2462713, 2910479, 4925426, 5820958, 32015269, 64030538]

約数ペア:

[(1, 64030538), (2, 32015269), (11, 5820958), (13, 4925426), (22, 2910479), (26, 2462713), (121, 529178), (143, 447766), (242, 264589), (286, 223883), (1573, 40706), (3146, 20353)]