57017686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 95613696

約数和(自身を除く): 38596010

約数列:

[1, 2, 11, 22, 71, 142, 173, 211, 346, 422, 781, 1562, 1903, 2321, 3806, 4642, 12283, 14981, 24566, 29962, 36503, 73006, 135113, 164791, 270226, 329582, 401533, 803066, 2591713, 5183426, 28508843, 57017686]

約数ペア:

[(1, 57017686), (2, 28508843), (11, 5183426), (22, 2591713), (71, 803066), (142, 401533), (173, 329582), (211, 270226), (346, 164791), (422, 135113), (781, 73006), (1562, 36503), (1903, 29962), (2321, 24566), (3806, 14981), (4642, 12283)]