2800387072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3793}}^1$

素因数の和:3923

約数の個数: 88

約数和(自身を含む): 6461576576

約数和(自身を除く): 3661189504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 512, 721, 824, 896, 1024, 1442, 1648, 1792, 2884, 3296, 3584, 3793, 5768, 6592, 7168, 7586, 11536, 13184, 15172, 23072, 26368, 26551, 30344, 46144, 52736, 53102, 60688, 92288, 105472, 106204, 121376, 184576, 212408, 242752, 369152, 390679, 424816, 485504, 738304, 781358, 849632, 971008, 1562716, 1699264, 1942016, 2734753, 3125432, 3398528, 3884032, 5469506, 6250864, 6797056, 10939012, 12501728, 13594112, 21878024, 25003456, 27188224, 43756048, 50006912, 87512096, 100013824, 175024192, 200027648, 350048384, 400055296, 700096768, 1400193536, 2800387072]

約数ペア:

[(1, 2800387072), (2, 1400193536), (4, 700096768), (7, 400055296), (8, 350048384), (14, 200027648), (16, 175024192), (28, 100013824), (32, 87512096), (56, 50006912), (64, 43756048), (103, 27188224), (112, 25003456), (128, 21878024), (206, 13594112), (224, 12501728), (256, 10939012), (412, 6797056), (448, 6250864), (512, 5469506), (721, 3884032), (824, 3398528), (896, 3125432), (1024, 2734753), (1442, 1942016), (1648, 1699264), (1792, 1562716), (2884, 971008), (3296, 849632), (3584, 781358), (3793, 738304), (5768, 485504), (6592, 424816), (7168, 390679), (7586, 369152), (11536, 242752), (13184, 212408), (15172, 184576), (23072, 121376), (26368, 106204), (26551, 105472), (30344, 92288), (46144, 60688), (52736, 53102)]