40468246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 76462848

約数和(自身を除く): 35994602

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 5171, 7826, 10342, 36197, 67223, 72394, 134446, 222353, 444706, 470561, 941122, 1556471, 2890589, 3112942, 5781178, 20234123, 40468246]

約数ペア:

[(1, 40468246), (2, 20234123), (7, 5781178), (13, 3112942), (14, 2890589), (26, 1556471), (43, 941122), (86, 470561), (91, 444706), (182, 222353), (301, 134446), (559, 72394), (602, 67223), (1118, 36197), (3913, 10342), (5171, 7826)]