40512808

素因数分解:

$2^3\times 7^2\times {\mathrm{103349}}^1$

素因数の和:103369

約数の個数: 24

約数和(自身を含む): 88364250

約数和(自身を除く): 47851442

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 103349, 206698, 413396, 723443, 826792, 1446886, 2893772, 5064101, 5787544, 10128202, 20256404, 40512808]

約数ペア:

[(1, 40512808), (2, 20256404), (4, 10128202), (7, 5787544), (8, 5064101), (14, 2893772), (28, 1446886), (49, 826792), (56, 723443), (98, 413396), (196, 206698), (392, 103349)]