39472804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74197}}^1$

素因数の和:74227

約数の個数: 24

約数和(自身を含む): 83101760

約数和(自身を除く): 43628956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 74197, 148394, 296788, 519379, 1038758, 1409743, 2077516, 2819486, 5638972, 9868201, 19736402, 39472804]

約数ペア:

[(1, 39472804), (2, 19736402), (4, 9868201), (7, 5638972), (14, 2819486), (19, 2077516), (28, 1409743), (38, 1038758), (76, 519379), (133, 296788), (266, 148394), (532, 74197)]