39767208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 68008152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 647, 788, 1182, 1294, 1576, 1941, 2364, 2561, 2588, 3882, 4728, 5122, 5176, 7683, 7764, 8411, 10244, 15366, 15528, 16822, 20488, 25233, 30732, 33644, 50466, 61464, 67288, 100932, 127459, 201864, 254918, 382377, 509836, 764754, 1019672, 1529508, 1656967, 3059016, 3313934, 4970901, 6627868, 9941802, 13255736, 19883604, 39767208]

約数ペア:

[(1, 39767208), (2, 19883604), (3, 13255736), (4, 9941802), (6, 6627868), (8, 4970901), (12, 3313934), (13, 3059016), (24, 1656967), (26, 1529508), (39, 1019672), (52, 764754), (78, 509836), (104, 382377), (156, 254918), (197, 201864), (312, 127459), (394, 100932), (591, 67288), (647, 61464), (788, 50466), (1182, 33644), (1294, 30732), (1576, 25233), (1941, 20488), (2364, 16822), (2561, 15528), (2588, 15366), (3882, 10244), (4728, 8411), (5122, 7764), (5176, 7683)]