38866856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36529}}^1$

素因数の和:36561

約数の個数: 32

約数和(自身を含む): 87672000

約数和(自身を除く): 48805144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 36529, 73058, 146116, 255703, 292232, 511406, 694051, 1022812, 1388102, 2045624, 2776204, 4858357, 5552408, 9716714, 19433428, 38866856]

約数ペア:

[(1, 38866856), (2, 19433428), (4, 9716714), (7, 5552408), (8, 4858357), (14, 2776204), (19, 2045624), (28, 1388102), (38, 1022812), (56, 694051), (76, 511406), (133, 292232), (152, 255703), (266, 146116), (532, 73058), (1064, 36529)]