2790379648

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23773}}^1$

素因数の和:23925

約数の個数: 64

約数和(自身を含む): 6401862720

約数和(自身を除く): 3611483072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 896, 917, 1048, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 16768, 23773, 29344, 47546, 58688, 95092, 117376, 166411, 190184, 332822, 380368, 665644, 760736, 1331288, 1521472, 2662576, 3042944, 3114263, 5325152, 6228526, 10650304, 12457052, 21300608, 21799841, 24914104, 43599682, 49828208, 87199364, 99656416, 174398728, 199312832, 348797456, 398625664, 697594912, 1395189824, 2790379648]

約数ペア:

[(1, 2790379648), (2, 1395189824), (4, 697594912), (7, 398625664), (8, 348797456), (14, 199312832), (16, 174398728), (28, 99656416), (32, 87199364), (56, 49828208), (64, 43599682), (112, 24914104), (128, 21799841), (131, 21300608), (224, 12457052), (262, 10650304), (448, 6228526), (524, 5325152), (896, 3114263), (917, 3042944), (1048, 2662576), (1834, 1521472), (2096, 1331288), (3668, 760736), (4192, 665644), (7336, 380368), (8384, 332822), (14672, 190184), (16768, 166411), (23773, 117376), (29344, 95092), (47546, 58688)]