40828312

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31699}}^1$

素因数の和:31735

約数の個数: 32

約数和(自身を含む): 91296000

約数和(自身を除く): 50467688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 31699, 63398, 126796, 221893, 253592, 443786, 729077, 887572, 1458154, 1775144, 2916308, 5103539, 5832616, 10207078, 20414156, 40828312]

約数ペア:

[(1, 40828312), (2, 20414156), (4, 10207078), (7, 5832616), (8, 5103539), (14, 2916308), (23, 1775144), (28, 1458154), (46, 887572), (56, 729077), (92, 443786), (161, 253592), (184, 221893), (322, 126796), (644, 63398), (1288, 31699)]