28745612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35401}}^1$

素因数の和:35441

約数の個数: 24

約数和(自身を含む): 59475360

約数和(自身を除く): 30729748

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 35401, 70802, 141604, 247807, 495614, 991228, 1026629, 2053258, 4106516, 7186403, 14372806, 28745612]

約数ペア:

[(1, 28745612), (2, 14372806), (4, 7186403), (7, 4106516), (14, 2053258), (28, 1026629), (29, 991228), (58, 495614), (116, 247807), (203, 141604), (406, 70802), (812, 35401)]