40536296

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 82061100

約数和(自身を除く): 41524804

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 197, 289, 356, 394, 578, 712, 788, 1156, 1513, 1576, 2312, 3026, 3349, 6052, 6698, 12104, 13396, 17533, 25721, 26792, 35066, 51442, 56933, 70132, 102884, 113866, 140264, 205768, 227732, 298061, 455464, 596122, 1192244, 2384488, 5067037, 10134074, 20268148, 40536296]

約数ペア:

[(1, 40536296), (2, 20268148), (4, 10134074), (8, 5067037), (17, 2384488), (34, 1192244), (68, 596122), (89, 455464), (136, 298061), (178, 227732), (197, 205768), (289, 140264), (356, 113866), (394, 102884), (578, 70132), (712, 56933), (788, 51442), (1156, 35066), (1513, 26792), (1576, 25721), (2312, 17533), (3026, 13396), (3349, 12104), (6052, 6698)]