22218728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23339}}^1$

素因数の和:23369

約数の個数: 32

約数和(自身を含む): 50414400

約数和(自身を除く): 28195672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 23339, 46678, 93356, 163373, 186712, 326746, 396763, 653492, 793526, 1306984, 1587052, 2777341, 3174104, 5554682, 11109364, 22218728]

約数ペア:

[(1, 22218728), (2, 11109364), (4, 5554682), (7, 3174104), (8, 2777341), (14, 1587052), (17, 1306984), (28, 793526), (34, 653492), (56, 396763), (68, 326746), (119, 186712), (136, 163373), (238, 93356), (476, 46678), (952, 23339)]