72767884

素因数分解:

$2^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{1667}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 145716480

約数和(自身を除く): 72948596

約数列:

[1, 2, 4, 7, 14, 28, 1559, 1667, 3118, 3334, 6236, 6668, 10913, 11669, 21826, 23338, 43652, 46676, 2598853, 5197706, 10395412, 18191971, 36383942, 72767884]

約数ペア:

[(1, 72767884), (2, 36383942), (4, 18191971), (7, 10395412), (14, 5197706), (28, 2598853), (1559, 46676), (1667, 43652), (3118, 23338), (3334, 21826), (6236, 11669), (6668, 10913)]