64819326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2497

約数の個数: 64

約数和(自身を含む): 157280256

約数和(自身を除く): 92460930

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 2437, 4433, 4874, 7311, 8866, 13299, 14622, 26598, 26807, 31681, 53614, 63362, 75547, 80421, 95043, 151094, 160842, 190086, 226641, 348491, 453282, 696982, 831017, 982111, 1045473, 1662034, 1964222, 2090946, 2493051, 2946333, 4986102, 5892666, 10803221, 21606442, 32409663, 64819326]

約数ペア:

[(1, 64819326), (2, 32409663), (3, 21606442), (6, 10803221), (11, 5892666), (13, 4986102), (22, 2946333), (26, 2493051), (31, 2090946), (33, 1964222), (39, 1662034), (62, 1045473), (66, 982111), (78, 831017), (93, 696982), (143, 453282), (186, 348491), (286, 226641), (341, 190086), (403, 160842), (429, 151094), (682, 95043), (806, 80421), (858, 75547), (1023, 63362), (1209, 53614), (2046, 31681), (2418, 26807), (2437, 26598), (4433, 14622), (4874, 13299), (7311, 8866)]