40643016

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{3449}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 101844000

約数和(自身を除く): 61200984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3449, 3928, 5892, 6898, 10347, 11784, 13796, 20694, 27592, 41388, 82776, 1693459, 3386918, 5080377, 6773836, 10160754, 13547672, 20321508, 40643016]

約数ペア:

[(1, 40643016), (2, 20321508), (3, 13547672), (4, 10160754), (6, 6773836), (8, 5080377), (12, 3386918), (24, 1693459), (491, 82776), (982, 41388), (1473, 27592), (1964, 20694), (2946, 13796), (3449, 11784), (3928, 10347), (5892, 6898)]