39641144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 89586000

約数和(自身を除く): 49944856

約数列:

[1, 2, 4, 8, 17, 19, 23, 29, 34, 38, 46, 58, 68, 76, 92, 116, 136, 152, 184, 232, 323, 391, 437, 493, 529, 551, 646, 667, 782, 874, 986, 1058, 1102, 1292, 1334, 1564, 1748, 1972, 2116, 2204, 2584, 2668, 3128, 3496, 3944, 4232, 4408, 5336, 7429, 8993, 9367, 10051, 11339, 12673, 14858, 15341, 17986, 18734, 20102, 22678, 25346, 29716, 30682, 35972, 37468, 40204, 45356, 50692, 59432, 61364, 71944, 74936, 80408, 90712, 101384, 122728, 170867, 215441, 260797, 291479, 341734, 430882, 521594, 582958, 683468, 861764, 1043188, 1165916, 1366936, 1723528, 2086376, 2331832, 4955143, 9910286, 19820572, 39641144]

約数ペア:

[(1, 39641144), (2, 19820572), (4, 9910286), (8, 4955143), (17, 2331832), (19, 2086376), (23, 1723528), (29, 1366936), (34, 1165916), (38, 1043188), (46, 861764), (58, 683468), (68, 582958), (76, 521594), (92, 430882), (116, 341734), (136, 291479), (152, 260797), (184, 215441), (232, 170867), (323, 122728), (391, 101384), (437, 90712), (493, 80408), (529, 74936), (551, 71944), (646, 61364), (667, 59432), (782, 50692), (874, 45356), (986, 40204), (1058, 37468), (1102, 35972), (1292, 30682), (1334, 29716), (1564, 25346), (1748, 22678), (1972, 20102), (2116, 18734), (2204, 17986), (2584, 15341), (2668, 14858), (3128, 12673), (3496, 11339), (3944, 10051), (4232, 9367), (4408, 8993), (5336, 7429)]