72583268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56179}}^1$

素因数の和:56219

約数の個数: 24

約数和(自身を含む): 141573600

約数和(自身を除く): 68990332

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 56179, 112358, 224716, 955043, 1067401, 1910086, 2134802, 3820172, 4269604, 18145817, 36291634, 72583268]

約数ペア:

[(1, 72583268), (2, 36291634), (4, 18145817), (17, 4269604), (19, 3820172), (34, 2134802), (38, 1910086), (68, 1067401), (76, 955043), (323, 224716), (646, 112358), (1292, 56179)]