40947508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4051}}^1$

素因数の和:4100

約数の個数: 36

約数和(自身を含む): 86453472

約数和(自身を除く): 45505964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 4051, 5054, 8102, 10108, 16204, 28357, 56714, 76969, 113428, 153938, 307876, 538783, 1077566, 1462411, 2155132, 2924822, 5849644, 10236877, 20473754, 40947508]

約数ペア:

[(1, 40947508), (2, 20473754), (4, 10236877), (7, 5849644), (14, 2924822), (19, 2155132), (28, 1462411), (38, 1077566), (76, 538783), (133, 307876), (266, 153938), (361, 113428), (532, 76969), (722, 56714), (1444, 28357), (2527, 16204), (4051, 10108), (5054, 8102)]