26882984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 53994600

約数和(自身を除く): 27111616

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 2221, 3026, 4442, 6052, 8884, 12104, 17768, 37757, 75514, 151028, 197669, 302056, 395338, 790676, 1581352, 3360373, 6720746, 13441492, 26882984]

約数ペア:

[(1, 26882984), (2, 13441492), (4, 6720746), (8, 3360373), (17, 1581352), (34, 790676), (68, 395338), (89, 302056), (136, 197669), (178, 151028), (356, 75514), (712, 37757), (1513, 17768), (2221, 12104), (3026, 8884), (4442, 6052)]