29728916

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1429}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 59579520

約数和(自身を除く): 29850604

約数列:

[1, 2, 4, 7, 14, 28, 743, 1429, 1486, 2858, 2972, 5201, 5716, 10003, 10402, 20006, 20804, 40012, 1061747, 2123494, 4246988, 7432229, 14864458, 29728916]

約数ペア:

[(1, 29728916), (2, 14864458), (4, 7432229), (7, 4246988), (14, 2123494), (28, 1061747), (743, 40012), (1429, 20804), (1486, 20006), (2858, 10402), (2972, 10003), (5201, 5716)]