66167842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7930

約数の個数: 32

約数和(自身を含む): 119145600

約数和(自身を除く): 52977758

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 7879, 8398, 15758, 102427, 133943, 149701, 204854, 267886, 299402, 1741259, 1946113, 2544917, 3482518, 3892226, 5089834, 33083921, 66167842]

約数ペア:

[(1, 66167842), (2, 33083921), (13, 5089834), (17, 3892226), (19, 3482518), (26, 2544917), (34, 1946113), (38, 1741259), (221, 299402), (247, 267886), (323, 204854), (442, 149701), (494, 133943), (646, 102427), (4199, 15758), (7879, 8398)]