2047968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 6283368

約数和(自身を除く): 4235400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 547, 624, 936, 1094, 1248, 1641, 1872, 2188, 3282, 3744, 4376, 4923, 6564, 7111, 8752, 9846, 13128, 14222, 17504, 19692, 21333, 26256, 28444, 39384, 42666, 52512, 56888, 63999, 78768, 85332, 113776, 127998, 157536, 170664, 227552, 255996, 341328, 511992, 682656, 1023984, 2047968]

約数ペア:

[(1, 2047968), (2, 1023984), (3, 682656), (4, 511992), (6, 341328), (8, 255996), (9, 227552), (12, 170664), (13, 157536), (16, 127998), (18, 113776), (24, 85332), (26, 78768), (32, 63999), (36, 56888), (39, 52512), (48, 42666), (52, 39384), (72, 28444), (78, 26256), (96, 21333), (104, 19692), (117, 17504), (144, 14222), (156, 13128), (208, 9846), (234, 8752), (288, 7111), (312, 6564), (416, 4923), (468, 4376), (547, 3744), (624, 3282), (936, 2188), (1094, 1872), (1248, 1641)]