4400792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 9218880

約数和(自身を除く): 4818088

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1163, 1892, 2326, 3784, 4652, 9304, 12793, 25586, 50009, 51172, 100018, 102344, 200036, 400072, 550099, 1100198, 2200396, 4400792]

約数ペア:

[(1, 4400792), (2, 2200396), (4, 1100198), (8, 550099), (11, 400072), (22, 200036), (43, 102344), (44, 100018), (86, 51172), (88, 50009), (172, 25586), (344, 12793), (473, 9304), (946, 4652), (1163, 3784), (1892, 2326)]