8429008

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 20891520

約数和(自身を除く): 12462512

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 233, 238, 266, 272, 304, 323, 466, 476, 532, 646, 932, 952, 1064, 1292, 1631, 1864, 1904, 2128, 2261, 2584, 3262, 3728, 3961, 4427, 4522, 5168, 6524, 7922, 8854, 9044, 13048, 15844, 17708, 18088, 26096, 27727, 30989, 31688, 35416, 36176, 55454, 61978, 63376, 70832, 75259, 110908, 123956, 150518, 221816, 247912, 301036, 443632, 495824, 526813, 602072, 1053626, 1204144, 2107252, 4214504, 8429008]

約数ペア:

[(1, 8429008), (2, 4214504), (4, 2107252), (7, 1204144), (8, 1053626), (14, 602072), (16, 526813), (17, 495824), (19, 443632), (28, 301036), (34, 247912), (38, 221816), (56, 150518), (68, 123956), (76, 110908), (112, 75259), (119, 70832), (133, 63376), (136, 61978), (152, 55454), (233, 36176), (238, 35416), (266, 31688), (272, 30989), (304, 27727), (323, 26096), (466, 18088), (476, 17708), (532, 15844), (646, 13048), (932, 9044), (952, 8854), (1064, 7922), (1292, 6524), (1631, 5168), (1864, 4522), (1904, 4427), (2128, 3961), (2261, 3728), (2584, 3262)]