73589516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18414

約数の個数: 48

約数和(自身を含む): 172919040

約数和(自身を除く): 99329524

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 18379, 36758, 73516, 128653, 202169, 238927, 257306, 404338, 477854, 514612, 808676, 955708, 1415183, 1672489, 2628197, 2830366, 3344978, 5256394, 5660732, 6689956, 10512788, 18397379, 36794758, 73589516]

約数ペア:

[(1, 73589516), (2, 36794758), (4, 18397379), (7, 10512788), (11, 6689956), (13, 5660732), (14, 5256394), (22, 3344978), (26, 2830366), (28, 2628197), (44, 1672489), (52, 1415183), (77, 955708), (91, 808676), (143, 514612), (154, 477854), (182, 404338), (286, 257306), (308, 238927), (364, 202169), (572, 128653), (1001, 73516), (2002, 36758), (4004, 18379)]