66189648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{196993}}^1$

素因数の和:197011

約数の個数: 40

約数和(自身を含む): 195418048

約数和(自身を除く): 129228400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 196993, 393986, 590979, 787972, 1181958, 1378951, 1575944, 2363916, 2757902, 3151888, 4136853, 4727832, 5515804, 8273706, 9455664, 11031608, 16547412, 22063216, 33094824, 66189648]

約数ペア:

[(1, 66189648), (2, 33094824), (3, 22063216), (4, 16547412), (6, 11031608), (7, 9455664), (8, 8273706), (12, 5515804), (14, 4727832), (16, 4136853), (21, 3151888), (24, 2757902), (28, 2363916), (42, 1575944), (48, 1378951), (56, 1181958), (84, 787972), (112, 590979), (168, 393986), (336, 196993)]