28118432

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{12037}}^1$

素因数の和:12120

約数の個数: 24

約数和(自身を含む): 56121156

約数和(自身を除く): 28002724

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 12037, 24074, 48148, 96296, 192592, 385184, 878701, 1757402, 3514804, 7029608, 14059216, 28118432]

約数ペア:

[(1, 28118432), (2, 14059216), (4, 7029608), (8, 3514804), (16, 1757402), (32, 878701), (73, 385184), (146, 192592), (292, 96296), (584, 48148), (1168, 24074), (2336, 12037)]