28877976

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5077}}^1$

素因数の和:5168

約数の個数: 48

約数和(自身を含む): 79216800

約数和(自身を除く): 50338824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5077, 5688, 10154, 15231, 20308, 30462, 40616, 45693, 60924, 91386, 121848, 182772, 365544, 401083, 802166, 1203249, 1604332, 2406498, 3208664, 3609747, 4812996, 7219494, 9625992, 14438988, 28877976]

約数ペア:

[(1, 28877976), (2, 14438988), (3, 9625992), (4, 7219494), (6, 4812996), (8, 3609747), (9, 3208664), (12, 2406498), (18, 1604332), (24, 1203249), (36, 802166), (72, 401083), (79, 365544), (158, 182772), (237, 121848), (316, 91386), (474, 60924), (632, 45693), (711, 40616), (948, 30462), (1422, 20308), (1896, 15231), (2844, 10154), (5077, 5688)]