40121228

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6791}}^1$

素因数の和:7013

約数の個数: 24

約数和(自身を含む): 80634624

約数和(自身を除く): 40513396

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 6791, 13582, 27164, 47537, 95074, 190148, 1432901, 2865802, 5731604, 10030307, 20060614, 40121228]

約数ペア:

[(1, 40121228), (2, 20060614), (4, 10030307), (7, 5731604), (14, 2865802), (28, 1432901), (211, 190148), (422, 95074), (844, 47537), (1477, 27164), (2954, 13582), (5908, 6791)]