71634124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4099}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 133282800

約数和(自身を除く): 61648676

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4099, 4369, 8198, 8738, 16396, 17476, 69683, 139366, 278732, 1053443, 2106886, 4213772, 17908531, 35817062, 71634124]

約数ペア:

[(1, 71634124), (2, 35817062), (4, 17908531), (17, 4213772), (34, 2106886), (68, 1053443), (257, 278732), (514, 139366), (1028, 69683), (4099, 17476), (4369, 16396), (8198, 8738)]