40712858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 71103744

約数和(自身を除く): 30390886

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 107, 214, 323, 361, 527, 589, 646, 722, 1054, 1178, 1819, 2033, 3317, 3638, 4066, 6137, 6634, 10013, 11191, 12274, 20026, 22382, 34561, 38627, 56389, 63023, 69122, 77254, 112778, 126046, 190247, 380494, 656659, 1071391, 1197437, 1313318, 2142782, 2394874, 20356429, 40712858]

約数ペア:

[(1, 40712858), (2, 20356429), (17, 2394874), (19, 2142782), (31, 1313318), (34, 1197437), (38, 1071391), (62, 656659), (107, 380494), (214, 190247), (323, 126046), (361, 112778), (527, 77254), (589, 69122), (646, 63023), (722, 56389), (1054, 38627), (1178, 34561), (1819, 22382), (2033, 20026), (3317, 12274), (3638, 11191), (4066, 10013), (6137, 6634)]