71213982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23227}}^1$

素因数の和:23312

約数の個数: 32

約数和(自身を含む): 165011712

約数和(自身を除く): 93797730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 23227, 46454, 69681, 139362, 162589, 325178, 487767, 975534, 1695571, 3391142, 5086713, 10173426, 11868997, 23737994, 35606991, 71213982]

約数ペア:

[(1, 71213982), (2, 35606991), (3, 23737994), (6, 11868997), (7, 10173426), (14, 5086713), (21, 3391142), (42, 1695571), (73, 975534), (146, 487767), (219, 325178), (438, 162589), (511, 139362), (1022, 69681), (1533, 46454), (3066, 23227)]