66971632

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6606

約数の個数: 60

約数和(自身を含む): 162578136

約数和(自身を除く): 95606504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 6571, 10192, 13142, 26284, 45997, 52568, 85423, 91994, 105136, 170846, 183988, 321979, 341692, 367976, 597961, 643958, 683384, 735952, 1195922, 1287916, 1366768, 2391844, 2575832, 4185727, 4783688, 5151664, 8371454, 9567376, 16742908, 33485816, 66971632]

約数ペア:

[(1, 66971632), (2, 33485816), (4, 16742908), (7, 9567376), (8, 8371454), (13, 5151664), (14, 4783688), (16, 4185727), (26, 2575832), (28, 2391844), (49, 1366768), (52, 1287916), (56, 1195922), (91, 735952), (98, 683384), (104, 643958), (112, 597961), (182, 367976), (196, 341692), (208, 321979), (364, 183988), (392, 170846), (637, 105136), (728, 91994), (784, 85423), (1274, 52568), (1456, 45997), (2548, 26284), (5096, 13142), (6571, 10192)]