2828872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 5745600

約数和(自身を除く): 2916728

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 503, 703, 1006, 1406, 2012, 2812, 4024, 5624, 9557, 18611, 19114, 37222, 38228, 74444, 76456, 148888, 353609, 707218, 1414436, 2828872]

約数ペア:

[(1, 2828872), (2, 1414436), (4, 707218), (8, 353609), (19, 148888), (37, 76456), (38, 74444), (74, 38228), (76, 37222), (148, 19114), (152, 18611), (296, 9557), (503, 5624), (703, 4024), (1006, 2812), (1406, 2012)]