42717232

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 87650640

約数和(自身を除く): 44933408

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2141, 2494, 4282, 4988, 8564, 9976, 17128, 19952, 34256, 62089, 92063, 124178, 184126, 248356, 368252, 496712, 736504, 993424, 1473008, 2669827, 5339654, 10679308, 21358616, 42717232]

約数ペア:

[(1, 42717232), (2, 21358616), (4, 10679308), (8, 5339654), (16, 2669827), (29, 1473008), (43, 993424), (58, 736504), (86, 496712), (116, 368252), (172, 248356), (232, 184126), (344, 124178), (464, 92063), (688, 62089), (1247, 34256), (2141, 19952), (2494, 17128), (4282, 9976), (4988, 8564)]