40387824

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2286

約数の個数: 60

約数和(自身を含む): 113945832

約数和(自身を除く): 73558008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2141, 2358, 3144, 4282, 4716, 6288, 6423, 8564, 9432, 12846, 17128, 18864, 19269, 25692, 34256, 38538, 51384, 77076, 102768, 154152, 280471, 308304, 560942, 841413, 1121884, 1682826, 2243768, 2524239, 3365652, 4487536, 5048478, 6731304, 10096956, 13462608, 20193912, 40387824]

約数ペア:

[(1, 40387824), (2, 20193912), (3, 13462608), (4, 10096956), (6, 6731304), (8, 5048478), (9, 4487536), (12, 3365652), (16, 2524239), (18, 2243768), (24, 1682826), (36, 1121884), (48, 841413), (72, 560942), (131, 308304), (144, 280471), (262, 154152), (393, 102768), (524, 77076), (786, 51384), (1048, 38538), (1179, 34256), (1572, 25692), (2096, 19269), (2141, 18864), (2358, 17128), (3144, 12846), (4282, 9432), (4716, 8564), (6288, 6423)]