28735432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{326539}}^1$

素因数の和:326556

約数の個数: 16

約数和(自身を含む): 58777200

約数和(自身を除く): 30041768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 326539, 653078, 1306156, 2612312, 3591929, 7183858, 14367716, 28735432]

約数ペア:

[(1, 28735432), (2, 14367716), (4, 7183858), (8, 3591929), (11, 2612312), (22, 1306156), (44, 653078), (88, 326539)]