71690836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{150611}}^1$

素因数の和:150639

約数の個数: 24

約数和(自身を含む): 151816896

約数和(自身を除く): 80126060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 150611, 301222, 602444, 1054277, 2108554, 2560387, 4217108, 5120774, 10241548, 17922709, 35845418, 71690836]

約数ペア:

[(1, 71690836), (2, 35845418), (4, 17922709), (7, 10241548), (14, 5120774), (17, 4217108), (28, 2560387), (34, 2108554), (68, 1054277), (119, 602444), (238, 301222), (476, 150611)]