39031966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 31885154

約数列:

[1, 2, 17, 19, 23, 34, 37, 38, 46, 71, 74, 142, 323, 391, 437, 629, 646, 703, 782, 851, 874, 1207, 1258, 1349, 1406, 1633, 1702, 2414, 2627, 2698, 3266, 5254, 7429, 11951, 14467, 14858, 16169, 22933, 23902, 27761, 28934, 31027, 32338, 44659, 45866, 49913, 55522, 60421, 62054, 89318, 99826, 120842, 274873, 527459, 549746, 848521, 1027157, 1054918, 1147999, 1697042, 2054314, 2295998, 19515983, 39031966]

約数ペア:

[(1, 39031966), (2, 19515983), (17, 2295998), (19, 2054314), (23, 1697042), (34, 1147999), (37, 1054918), (38, 1027157), (46, 848521), (71, 549746), (74, 527459), (142, 274873), (323, 120842), (391, 99826), (437, 89318), (629, 62054), (646, 60421), (703, 55522), (782, 49913), (851, 45866), (874, 44659), (1207, 32338), (1258, 31027), (1349, 28934), (1406, 27761), (1633, 23902), (1702, 22933), (2414, 16169), (2627, 14858), (2698, 14467), (3266, 11951), (5254, 7429)]