72548612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1913}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 133980000

約数和(自身を除く): 61431388

約数列:

[1, 2, 4, 19, 38, 76, 499, 998, 1913, 1996, 3826, 7652, 9481, 18962, 36347, 37924, 72694, 145388, 954587, 1909174, 3818348, 18137153, 36274306, 72548612]

約数ペア:

[(1, 72548612), (2, 36274306), (4, 18137153), (19, 3818348), (38, 1909174), (76, 954587), (499, 145388), (998, 72694), (1913, 37924), (1996, 36347), (3826, 18962), (7652, 9481)]