28605828

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{39079}}^1$

素因数の和:39147

約数の個数: 24

約数和(自身を含む): 67842880

約数和(自身を除く): 39237052

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 39079, 78158, 117237, 156316, 234474, 468948, 2383819, 4767638, 7151457, 9535276, 14302914, 28605828]

約数ペア:

[(1, 28605828), (2, 14302914), (3, 9535276), (4, 7151457), (6, 4767638), (12, 2383819), (61, 468948), (122, 234474), (183, 156316), (244, 117237), (366, 78158), (732, 39079)]