27754984712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{68447}}^1$

素因数の和:69030

約数の個数: 64

約数和(自身を含む): 64165893120

約数和(自身を除く): 36410908408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 557, 728, 1114, 2228, 3899, 4456, 7241, 7798, 14482, 15596, 28964, 31192, 50687, 57928, 68447, 101374, 136894, 202748, 273788, 405496, 479129, 547576, 889811, 958258, 1779622, 1916516, 3559244, 3833032, 6228677, 7118488, 12457354, 24914708, 38124979, 49829416, 76249958, 152499916, 266874853, 304999832, 495624727, 533749706, 991249454, 1067499412, 1982498908, 2134998824, 3469373089, 3964997816, 6938746178, 13877492356, 27754984712]

約数ペア:

[(1, 27754984712), (2, 13877492356), (4, 6938746178), (7, 3964997816), (8, 3469373089), (13, 2134998824), (14, 1982498908), (26, 1067499412), (28, 991249454), (52, 533749706), (56, 495624727), (91, 304999832), (104, 266874853), (182, 152499916), (364, 76249958), (557, 49829416), (728, 38124979), (1114, 24914708), (2228, 12457354), (3899, 7118488), (4456, 6228677), (7241, 3833032), (7798, 3559244), (14482, 1916516), (15596, 1779622), (28964, 958258), (31192, 889811), (50687, 547576), (57928, 479129), (68447, 405496), (101374, 273788), (136894, 202748)]