39841336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 44761544

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 271, 376, 391, 542, 782, 799, 1081, 1084, 1564, 1598, 2162, 2168, 3128, 3196, 4324, 4607, 6233, 6392, 8648, 9214, 12466, 12737, 18377, 18428, 24932, 25474, 36754, 36856, 49864, 50948, 73508, 101896, 105961, 147016, 211922, 216529, 292951, 423844, 433058, 585902, 847688, 866116, 1171804, 1732232, 2343608, 4980167, 9960334, 19920668, 39841336]

約数ペア:

[(1, 39841336), (2, 19920668), (4, 9960334), (8, 4980167), (17, 2343608), (23, 1732232), (34, 1171804), (46, 866116), (47, 847688), (68, 585902), (92, 433058), (94, 423844), (136, 292951), (184, 216529), (188, 211922), (271, 147016), (376, 105961), (391, 101896), (542, 73508), (782, 50948), (799, 49864), (1081, 36856), (1084, 36754), (1564, 25474), (1598, 24932), (2162, 18428), (2168, 18377), (3128, 12737), (3196, 12466), (4324, 9214), (4607, 8648), (6233, 6392)]