40718272

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1053

約数の個数: 56

約数和(自身を含む): 93394784

約数和(自身を除く): 52676512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 937, 1358, 1552, 1874, 2716, 3104, 3748, 5432, 6208, 6559, 7496, 10864, 13118, 14992, 21728, 26236, 29984, 43456, 52472, 59968, 90889, 104944, 181778, 209888, 363556, 419776, 636223, 727112, 1272446, 1454224, 2544892, 2908448, 5089784, 5816896, 10179568, 20359136, 40718272]

約数ペア:

[(1, 40718272), (2, 20359136), (4, 10179568), (7, 5816896), (8, 5089784), (14, 2908448), (16, 2544892), (28, 1454224), (32, 1272446), (56, 727112), (64, 636223), (97, 419776), (112, 363556), (194, 209888), (224, 181778), (388, 104944), (448, 90889), (679, 59968), (776, 52472), (937, 43456), (1358, 29984), (1552, 26236), (1874, 21728), (2716, 14992), (3104, 13118), (3748, 10864), (5432, 7496), (6208, 6559)]