1313973472

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{56951}}^1$

素因数の和:57071

約数の個数: 48

約数和(自身を含む): 2985196032

約数和(自身を除く): 1671222560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 11536, 23072, 56951, 113902, 227804, 398657, 455608, 797314, 911216, 1594628, 1822432, 3189256, 5865953, 6378512, 11731906, 12757024, 23463812, 41061671, 46927624, 82123342, 93855248, 164246684, 187710496, 328493368, 656986736, 1313973472]

約数ペア:

[(1, 1313973472), (2, 656986736), (4, 328493368), (7, 187710496), (8, 164246684), (14, 93855248), (16, 82123342), (28, 46927624), (32, 41061671), (56, 23463812), (103, 12757024), (112, 11731906), (206, 6378512), (224, 5865953), (412, 3189256), (721, 1822432), (824, 1594628), (1442, 911216), (1648, 797314), (2884, 455608), (3296, 398657), (5768, 227804), (11536, 113902), (23072, 56951)]