28955952

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1178

約数の個数: 60

約数和(自身を含む): 81505944

約数和(自身を除く): 52549992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 953, 1266, 1688, 1899, 1906, 2532, 2859, 3376, 3798, 3812, 5064, 5718, 7596, 7624, 8577, 10128, 11436, 15192, 15248, 17154, 22872, 30384, 34308, 45744, 68616, 137232, 201083, 402166, 603249, 804332, 1206498, 1608664, 1809747, 2412996, 3217328, 3619494, 4825992, 7238988, 9651984, 14477976, 28955952]

約数ペア:

[(1, 28955952), (2, 14477976), (3, 9651984), (4, 7238988), (6, 4825992), (8, 3619494), (9, 3217328), (12, 2412996), (16, 1809747), (18, 1608664), (24, 1206498), (36, 804332), (48, 603249), (72, 402166), (144, 201083), (211, 137232), (422, 68616), (633, 45744), (844, 34308), (953, 30384), (1266, 22872), (1688, 17154), (1899, 15248), (1906, 15192), (2532, 11436), (2859, 10128), (3376, 8577), (3798, 7624), (3812, 7596), (5064, 5718)]