28671722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1021}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 45376800

約数和(自身を除く): 16705078

約数列:

[1, 2, 19, 38, 739, 1021, 1478, 2042, 14041, 19399, 28082, 38798, 754519, 1509038, 14335861, 28671722]

約数ペア:

[(1, 28671722), (2, 14335861), (19, 1509038), (38, 754519), (739, 38798), (1021, 28082), (1478, 19399), (2042, 14041)]