15707502716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1771

約数の個数: 72

約数和(自身を含む): 30285562608

約数和(自身を除く): 14578059892

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 157, 314, 527, 628, 961, 1054, 1531, 1922, 2108, 2669, 3062, 3844, 4867, 5338, 6124, 9734, 10676, 16337, 19468, 26027, 32674, 47461, 52054, 65348, 82739, 94922, 104108, 150877, 165478, 189844, 240367, 301754, 330956, 480734, 603508, 806837, 961468, 1471291, 1613674, 2564909, 2942582, 3227348, 4086239, 5129818, 5885164, 7451377, 8172478, 10259636, 14902754, 16344956, 25011947, 29805508, 50023894, 100047788, 126673409, 230992687, 253346818, 461985374, 506693636, 923970748, 3926875679, 7853751358, 15707502716]

約数ペア:

[(1, 15707502716), (2, 7853751358), (4, 3926875679), (17, 923970748), (31, 506693636), (34, 461985374), (62, 253346818), (68, 230992687), (124, 126673409), (157, 100047788), (314, 50023894), (527, 29805508), (628, 25011947), (961, 16344956), (1054, 14902754), (1531, 10259636), (1922, 8172478), (2108, 7451377), (2669, 5885164), (3062, 5129818), (3844, 4086239), (4867, 3227348), (5338, 2942582), (6124, 2564909), (9734, 1613674), (10676, 1471291), (16337, 961468), (19468, 806837), (26027, 603508), (32674, 480734), (47461, 330956), (52054, 301754), (65348, 240367), (82739, 189844), (94922, 165478), (104108, 150877)]