68535772

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:726

約数の個数: 36

約数和(自身を含む): 128888424

約数和(自身を除く): 60352652

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 289, 404, 578, 587, 1156, 1174, 1717, 2348, 3434, 6868, 9979, 19958, 29189, 39916, 58378, 59287, 116756, 118574, 169643, 237148, 339286, 678572, 1007879, 2015758, 4031516, 17133943, 34267886, 68535772]

約数ペア:

[(1, 68535772), (2, 34267886), (4, 17133943), (17, 4031516), (34, 2015758), (68, 1007879), (101, 678572), (202, 339286), (289, 237148), (404, 169643), (578, 118574), (587, 116756), (1156, 59287), (1174, 58378), (1717, 39916), (2348, 29189), (3434, 19958), (6868, 9979)]