66472108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51449}}^1$

素因数の和:51489

約数の個数: 24

約数和(自身を含む): 129654000

約数和(自身を除く): 63181892

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 51449, 102898, 205796, 874633, 977531, 1749266, 1955062, 3498532, 3910124, 16618027, 33236054, 66472108]

約数ペア:

[(1, 66472108), (2, 33236054), (4, 16618027), (17, 3910124), (19, 3498532), (34, 1955062), (38, 1749266), (68, 977531), (76, 874633), (323, 205796), (646, 102898), (1292, 51449)]