40591208

素因数分解:

$2^3\times 7^2\times {\mathrm{103549}}^1$

素因数の和:103569

約数の個数: 24

約数和(自身を含む): 88535250

約数和(自身を除く): 47944042

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 103549, 207098, 414196, 724843, 828392, 1449686, 2899372, 5073901, 5798744, 10147802, 20295604, 40591208]

約数ペア:

[(1, 40591208), (2, 20295604), (4, 10147802), (7, 5798744), (8, 5073901), (14, 2899372), (28, 1449686), (49, 828392), (56, 724843), (98, 414196), (196, 207098), (392, 103549)]