65487944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7187}}^1$

素因数の和:7277

約数の個数: 32

約数和(自身を含む): 131971680

約数和(自身を除く): 66483736

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 7187, 9112, 14374, 28748, 57496, 122179, 244358, 481529, 488716, 963058, 977432, 1926116, 3852232, 8185993, 16371986, 32743972, 65487944]

約数ペア:

[(1, 65487944), (2, 32743972), (4, 16371986), (8, 8185993), (17, 3852232), (34, 1926116), (67, 977432), (68, 963058), (134, 488716), (136, 481529), (268, 244358), (536, 122179), (1139, 57496), (2278, 28748), (4556, 14374), (7187, 9112)]