40960024

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2699}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 47167976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 2699, 3794, 5398, 7588, 10796, 15176, 18893, 21592, 37786, 75572, 151144, 731429, 1462858, 2925716, 5120003, 5851432, 10240006, 20480012, 40960024]

約数ペア:

[(1, 40960024), (2, 20480012), (4, 10240006), (7, 5851432), (8, 5120003), (14, 2925716), (28, 1462858), (56, 731429), (271, 151144), (542, 75572), (1084, 37786), (1897, 21592), (2168, 18893), (2699, 15176), (3794, 10796), (5398, 7588)]