28968136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6871}}^1$

素因数の和:6925

約数の個数: 32

約数和(自身を含む): 59374080

約数和(自身を除く): 30405944

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 6871, 13742, 27484, 54968, 116807, 213001, 233614, 426002, 467228, 852004, 934456, 1704008, 3621017, 7242034, 14484068, 28968136]

約数ペア:

[(1, 28968136), (2, 14484068), (4, 7242034), (8, 3621017), (17, 1704008), (31, 934456), (34, 852004), (62, 467228), (68, 426002), (124, 233614), (136, 213001), (248, 116807), (527, 54968), (1054, 27484), (2108, 13742), (4216, 6871)]