28965804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18182

約数の個数: 48

約数和(自身を含む): 81312000

約数和(自身を除く): 52346196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 18149, 36298, 54447, 72596, 108894, 127043, 217788, 254086, 344831, 381129, 508172, 689662, 762258, 1034493, 1379324, 1524516, 2068986, 2413817, 4137972, 4827634, 7241451, 9655268, 14482902, 28965804]

約数ペア:

[(1, 28965804), (2, 14482902), (3, 9655268), (4, 7241451), (6, 4827634), (7, 4137972), (12, 2413817), (14, 2068986), (19, 1524516), (21, 1379324), (28, 1034493), (38, 762258), (42, 689662), (57, 508172), (76, 381129), (84, 344831), (114, 254086), (133, 217788), (228, 127043), (266, 108894), (399, 72596), (532, 54447), (798, 36298), (1596, 18149)]