47799334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 33808346

約数列:

[1, 2, 11, 22, 31, 62, 109, 218, 341, 643, 682, 1199, 1286, 2398, 3379, 6758, 7073, 14146, 19933, 37169, 39866, 70087, 74338, 140174, 219263, 438526, 770957, 1541914, 2172697, 4345394, 23899667, 47799334]

約数ペア:

[(1, 47799334), (2, 23899667), (11, 4345394), (22, 2172697), (31, 1541914), (62, 770957), (109, 438526), (218, 219263), (341, 140174), (643, 74338), (682, 70087), (1199, 39866), (1286, 37169), (2398, 19933), (3379, 14146), (6758, 7073)]