40488056

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15383}}^1$

素因数の和:15443

約数の個数: 32

約数和(自身を含む): 88611840

約数和(自身を除く): 48123784

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 15383, 30766, 61532, 107681, 123064, 215362, 430724, 723001, 861448, 1446002, 2892004, 5061007, 5784008, 10122014, 20244028, 40488056]

約数ペア:

[(1, 40488056), (2, 20244028), (4, 10122014), (7, 5784008), (8, 5061007), (14, 2892004), (28, 1446002), (47, 861448), (56, 723001), (94, 430724), (188, 215362), (329, 123064), (376, 107681), (658, 61532), (1316, 30766), (2632, 15383)]