40840776

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2477}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 111138300

約数和(自身を除く): 70297524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2477, 2748, 4122, 4954, 5496, 7431, 8244, 9908, 14862, 16488, 19816, 22293, 29724, 44586, 59448, 89172, 178344, 567233, 1134466, 1701699, 2268932, 3403398, 4537864, 5105097, 6806796, 10210194, 13613592, 20420388, 40840776]

約数ペア:

[(1, 40840776), (2, 20420388), (3, 13613592), (4, 10210194), (6, 6806796), (8, 5105097), (9, 4537864), (12, 3403398), (18, 2268932), (24, 1701699), (36, 1134466), (72, 567233), (229, 178344), (458, 89172), (687, 59448), (916, 44586), (1374, 29724), (1832, 22293), (2061, 19816), (2477, 16488), (2748, 14862), (4122, 9908), (4954, 8244), (5496, 7431)]