28940585916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{701}}^1\times {\mathrm{28433}}^1$

素因数の和:29163

約数の個数: 72

約数和(自身を含む): 74333527632

約数和(自身を除く): 45392941716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 701, 726, 1402, 1452, 2103, 2804, 4206, 7711, 8412, 15422, 23133, 28433, 30844, 46266, 56866, 84821, 85299, 92532, 113732, 169642, 170598, 254463, 312763, 339284, 341196, 508926, 625526, 938289, 1017852, 1251052, 1876578, 3440393, 3753156, 6880786, 10321179, 13761572, 19931533, 20642358, 39863066, 41284716, 59794599, 79726132, 119589198, 219246863, 239178396, 438493726, 657740589, 876987452, 1315481178, 2411715493, 2630962356, 4823430986, 7235146479, 9646861972, 14470292958, 28940585916]

約数ペア:

[(1, 28940585916), (2, 14470292958), (3, 9646861972), (4, 7235146479), (6, 4823430986), (11, 2630962356), (12, 2411715493), (22, 1315481178), (33, 876987452), (44, 657740589), (66, 438493726), (121, 239178396), (132, 219246863), (242, 119589198), (363, 79726132), (484, 59794599), (701, 41284716), (726, 39863066), (1402, 20642358), (1452, 19931533), (2103, 13761572), (2804, 10321179), (4206, 6880786), (7711, 3753156), (8412, 3440393), (15422, 1876578), (23133, 1251052), (28433, 1017852), (30844, 938289), (46266, 625526), (56866, 508926), (84821, 341196), (85299, 339284), (92532, 312763), (113732, 254463), (169642, 170598)]