72379924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4049}}^1$

素因数の和:4203

約数の個数: 24

約数和(自身を含む): 130977000

約数和(自身を除く): 58597076

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 4049, 4469, 8098, 8938, 16196, 17876, 166009, 332018, 441341, 664036, 882682, 1765364, 18094981, 36189962, 72379924]

約数ペア:

[(1, 72379924), (2, 36189962), (4, 18094981), (41, 1765364), (82, 882682), (109, 664036), (164, 441341), (218, 332018), (436, 166009), (4049, 17876), (4469, 16196), (8098, 8938)]