28846610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 40

約数和(自身を含む): 56807676

約数和(自身を除く): 27961066

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 169, 202, 338, 505, 845, 1010, 1313, 1690, 2197, 2626, 4394, 6565, 10985, 13130, 17069, 21970, 28561, 34138, 57122, 85345, 142805, 170690, 221897, 285610, 443794, 1109485, 2218970, 2884661, 5769322, 14423305, 28846610]

約数ペア:

[(1, 28846610), (2, 14423305), (5, 5769322), (10, 2884661), (13, 2218970), (26, 1109485), (65, 443794), (101, 285610), (130, 221897), (169, 170690), (202, 142805), (338, 85345), (505, 57122), (845, 34138), (1010, 28561), (1313, 21970), (1690, 17069), (2197, 13130), (2626, 10985), (4394, 6565)]