12870292064

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{228911}}^1$

素因数の和:229179

約数の個数: 48

約数和(自身を含む): 29073655296

約数和(自身を除く): 16203363232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1757, 2008, 3514, 4016, 7028, 8032, 14056, 28112, 56224, 228911, 457822, 915644, 1602377, 1831288, 3204754, 3662576, 6409508, 7325152, 12819016, 25638032, 51276064, 57456661, 114913322, 229826644, 402196627, 459653288, 804393254, 919306576, 1608786508, 1838613152, 3217573016, 6435146032, 12870292064]

約数ペア:

[(1, 12870292064), (2, 6435146032), (4, 3217573016), (7, 1838613152), (8, 1608786508), (14, 919306576), (16, 804393254), (28, 459653288), (32, 402196627), (56, 229826644), (112, 114913322), (224, 57456661), (251, 51276064), (502, 25638032), (1004, 12819016), (1757, 7325152), (2008, 6409508), (3514, 3662576), (4016, 3204754), (7028, 1831288), (8032, 1602377), (14056, 915644), (28112, 457822), (56224, 228911)]