28879684

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 52553088

約数和(自身を除く): 23673404

約数列:

[1, 2, 4, 37, 74, 83, 148, 166, 332, 2351, 3071, 4702, 6142, 9404, 12284, 86987, 173974, 195133, 347948, 390266, 780532, 7219921, 14439842, 28879684]

約数ペア:

[(1, 28879684), (2, 14439842), (4, 7219921), (37, 780532), (74, 390266), (83, 347948), (148, 195133), (166, 173974), (332, 86987), (2351, 12284), (3071, 9404), (4702, 6142)]