7681432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 16102800

約数和(自身を除く): 8421368

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 2129, 3608, 4258, 8516, 17032, 23419, 46838, 87289, 93676, 174578, 187352, 349156, 698312, 960179, 1920358, 3840716, 7681432]

約数ペア:

[(1, 7681432), (2, 3840716), (4, 1920358), (8, 960179), (11, 698312), (22, 349156), (41, 187352), (44, 174578), (82, 93676), (88, 87289), (164, 46838), (328, 23419), (451, 17032), (902, 8516), (1804, 4258), (2129, 3608)]