28741610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{99109}}^1$

素因数の和:99145

約数の個数: 16

約数和(自身を含む): 53519400

約数和(自身を除く): 24777790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 99109, 198218, 495545, 991090, 2874161, 5748322, 14370805, 28741610]

約数ペア:

[(1, 28741610), (2, 14370805), (5, 5748322), (10, 2874161), (29, 991090), (58, 495545), (145, 198218), (290, 99109)]