28200522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35339}}^1$

素因数の和:35370

約数の個数: 32

約数和(自身を含む): 67852800

約数和(自身を除く): 39652278

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35339, 70678, 106017, 212034, 247373, 494746, 671441, 742119, 1342882, 1484238, 2014323, 4028646, 4700087, 9400174, 14100261, 28200522]

約数ペア:

[(1, 28200522), (2, 14100261), (3, 9400174), (6, 4700087), (7, 4028646), (14, 2014323), (19, 1484238), (21, 1342882), (38, 742119), (42, 671441), (57, 494746), (114, 247373), (133, 212034), (266, 106017), (399, 70678), (798, 35339)]