42146672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6737}}^1$

素因数の和:6785

約数の個数: 40

約数和(自身を含む): 90235296

約数和(自身を除く): 48088624

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 6737, 13474, 26948, 53896, 107792, 114529, 154951, 229058, 309902, 458116, 619804, 916232, 1239608, 1832464, 2479216, 2634167, 5268334, 10536668, 21073336, 42146672]

約数ペア:

[(1, 42146672), (2, 21073336), (4, 10536668), (8, 5268334), (16, 2634167), (17, 2479216), (23, 1832464), (34, 1239608), (46, 916232), (68, 619804), (92, 458116), (136, 309902), (184, 229058), (272, 154951), (368, 114529), (391, 107792), (782, 53896), (1564, 26948), (3128, 13474), (6256, 6737)]