72817222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{11213}}^1$

素因数の和:11423

約数の個数: 16

約数和(自身を含む): 116266752

約数和(自身を除く): 43449530

約数列:

[1, 2, 17, 34, 191, 382, 3247, 6494, 11213, 22426, 190621, 381242, 2141683, 4283366, 36408611, 72817222]

約数ペア:

[(1, 72817222), (2, 36408611), (17, 4283366), (34, 2141683), (191, 381242), (382, 190621), (3247, 22426), (6494, 11213)]