15679628552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{12781}}^1$

素因数の和:13966

約数の個数: 64

約数和(自身を含む): 35401027200

約数和(自身を除く): 19721398648

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1153, 2306, 4612, 8071, 9224, 12781, 16142, 21907, 25562, 32284, 43814, 51124, 64568, 87628, 89467, 102248, 153349, 175256, 178934, 242839, 306698, 357868, 485678, 613396, 715736, 971356, 1226792, 1699873, 1942712, 3399746, 6799492, 13598984, 14736493, 29472986, 58945972, 103155451, 117891944, 206310902, 279993367, 412621804, 559986734, 825243608, 1119973468, 1959953569, 2239946936, 3919907138, 7839814276, 15679628552]

約数ペア:

[(1, 15679628552), (2, 7839814276), (4, 3919907138), (7, 2239946936), (8, 1959953569), (14, 1119973468), (19, 825243608), (28, 559986734), (38, 412621804), (56, 279993367), (76, 206310902), (133, 117891944), (152, 103155451), (266, 58945972), (532, 29472986), (1064, 14736493), (1153, 13598984), (2306, 6799492), (4612, 3399746), (8071, 1942712), (9224, 1699873), (12781, 1226792), (16142, 971356), (21907, 715736), (25562, 613396), (32284, 485678), (43814, 357868), (51124, 306698), (64568, 242839), (87628, 178934), (89467, 175256), (102248, 153349)]