71945476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{1019}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 132804000

約数和(自身を除く): 60858524

約数列:

[1, 2, 4, 19, 38, 76, 929, 1019, 1858, 2038, 3716, 4076, 17651, 19361, 35302, 38722, 70604, 77444, 946651, 1893302, 3786604, 17986369, 35972738, 71945476]

約数ペア:

[(1, 71945476), (2, 35972738), (4, 17986369), (19, 3786604), (38, 1893302), (76, 946651), (929, 77444), (1019, 70604), (1858, 38722), (2038, 35302), (3716, 19361), (4076, 17651)]