29778252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4993}}^1$

素因数の和:5078

約数の個数: 48

約数和(自身を含む): 80543232

約数和(自身を除く): 50764980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4993, 5964, 9986, 14979, 19972, 29958, 34951, 59916, 69902, 104853, 139804, 209706, 354503, 419412, 709006, 1063509, 1418012, 2127018, 2481521, 4254036, 4963042, 7444563, 9926084, 14889126, 29778252]

約数ペア:

[(1, 29778252), (2, 14889126), (3, 9926084), (4, 7444563), (6, 4963042), (7, 4254036), (12, 2481521), (14, 2127018), (21, 1418012), (28, 1063509), (42, 709006), (71, 419412), (84, 354503), (142, 209706), (213, 139804), (284, 104853), (426, 69902), (497, 59916), (852, 34951), (994, 29958), (1491, 19972), (1988, 14979), (2982, 9986), (4993, 5964)]