1439969888

素因数分解:

$2^5\times 7^1\times {\mathrm{281}}^1\times {\mathrm{22877}}^1$

素因数の和:23175

約数の個数: 48

約数和(自身を含む): 3251604384

約数和(自身を除く): 1811634496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 281, 562, 1124, 1967, 2248, 3934, 4496, 7868, 8992, 15736, 22877, 31472, 45754, 62944, 91508, 160139, 183016, 320278, 366032, 640556, 732064, 1281112, 2562224, 5124448, 6428437, 12856874, 25713748, 44999059, 51427496, 89998118, 102854992, 179996236, 205709984, 359992472, 719984944, 1439969888]

約数ペア:

[(1, 1439969888), (2, 719984944), (4, 359992472), (7, 205709984), (8, 179996236), (14, 102854992), (16, 89998118), (28, 51427496), (32, 44999059), (56, 25713748), (112, 12856874), (224, 6428437), (281, 5124448), (562, 2562224), (1124, 1281112), (1967, 732064), (2248, 640556), (3934, 366032), (4496, 320278), (7868, 183016), (8992, 160139), (15736, 91508), (22877, 62944), (31472, 45754)]