72266356

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 129911040

約数和(自身を除く): 57644684

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 3221, 5609, 6442, 11218, 12884, 22436, 228691, 254459, 457382, 508918, 914764, 1017836, 18066589, 36133178, 72266356]

約数ペア:

[(1, 72266356), (2, 36133178), (4, 18066589), (71, 1017836), (79, 914764), (142, 508918), (158, 457382), (284, 254459), (316, 228691), (3221, 22436), (5609, 12884), (6442, 11218)]