28141924

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{7321}}^1$

素因数の和:7387

約数の個数: 18

約数和(自身を含む): 50895222

約数和(自身を除く): 22753298

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 7321, 14642, 29284, 226951, 453902, 907804, 7035481, 14070962, 28141924]

約数ペア:

[(1, 28141924), (2, 14070962), (4, 7035481), (31, 907804), (62, 453902), (124, 226951), (961, 29284), (1922, 14642), (3844, 7321)]