40761644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 49232596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1487, 1958, 2492, 2974, 3916, 5948, 6853, 10409, 13706, 16357, 20818, 27412, 32714, 41636, 65428, 114499, 132343, 228998, 264686, 457996, 529372, 926401, 1455773, 1852802, 2911546, 3705604, 5823092, 10190411, 20380822, 40761644]

約数ペア:

[(1, 40761644), (2, 20380822), (4, 10190411), (7, 5823092), (11, 3705604), (14, 2911546), (22, 1852802), (28, 1455773), (44, 926401), (77, 529372), (89, 457996), (154, 264686), (178, 228998), (308, 132343), (356, 114499), (623, 65428), (979, 41636), (1246, 32714), (1487, 27412), (1958, 20818), (2492, 16357), (2974, 13706), (3916, 10409), (5948, 6853)]