2829328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 5937120

約数和(自身を除く): 3107792

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 227, 304, 328, 454, 656, 779, 908, 1558, 1816, 3116, 3632, 4313, 6232, 8626, 9307, 12464, 17252, 18614, 34504, 37228, 69008, 74456, 148912, 176833, 353666, 707332, 1414664, 2829328]

約数ペア:

[(1, 2829328), (2, 1414664), (4, 707332), (8, 353666), (16, 176833), (19, 148912), (38, 74456), (41, 69008), (76, 37228), (82, 34504), (152, 18614), (164, 17252), (227, 12464), (304, 9307), (328, 8626), (454, 6232), (656, 4313), (779, 3632), (908, 3116), (1558, 1816)]