40949208

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2887}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 111505680

約数和(自身を除く): 70556472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2887, 3546, 4728, 5774, 7092, 8661, 11548, 14184, 17322, 23096, 25983, 34644, 51966, 69288, 103932, 207864, 568739, 1137478, 1706217, 2274956, 3412434, 4549912, 5118651, 6824868, 10237302, 13649736, 20474604, 40949208]

約数ペア:

[(1, 40949208), (2, 20474604), (3, 13649736), (4, 10237302), (6, 6824868), (8, 5118651), (9, 4549912), (12, 3412434), (18, 2274956), (24, 1706217), (36, 1137478), (72, 568739), (197, 207864), (394, 103932), (591, 69288), (788, 51966), (1182, 34644), (1576, 25983), (1773, 23096), (2364, 17322), (2887, 14184), (3546, 11548), (4728, 8661), (5774, 7092)]