28957608

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1791

約数の個数: 64

約数和(自身を含む): 81504000

約数和(自身を除く): 52546392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1697, 1896, 2133, 2844, 3394, 4266, 5091, 5688, 6788, 8532, 10182, 13576, 15273, 17064, 20364, 30546, 40728, 45819, 61092, 91638, 122184, 134063, 183276, 268126, 366552, 402189, 536252, 804378, 1072504, 1206567, 1608756, 2413134, 3217512, 3619701, 4826268, 7239402, 9652536, 14478804, 28957608]

約数ペア:

[(1, 28957608), (2, 14478804), (3, 9652536), (4, 7239402), (6, 4826268), (8, 3619701), (9, 3217512), (12, 2413134), (18, 1608756), (24, 1206567), (27, 1072504), (36, 804378), (54, 536252), (72, 402189), (79, 366552), (108, 268126), (158, 183276), (216, 134063), (237, 122184), (316, 91638), (474, 61092), (632, 45819), (711, 40728), (948, 30546), (1422, 20364), (1697, 17064), (1896, 15273), (2133, 13576), (2844, 10182), (3394, 8532), (4266, 6788), (5091, 5688)]