28610884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7103}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 53706240

約数和(自身を除く): 25095356

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 7103, 14206, 28412, 134957, 269914, 376459, 539828, 752918, 1505836, 7152721, 14305442, 28610884]

約数ペア:

[(1, 28610884), (2, 14305442), (4, 7152721), (19, 1505836), (38, 752918), (53, 539828), (76, 376459), (106, 269914), (212, 134957), (1007, 28412), (2014, 14206), (4028, 7103)]