68171708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2503}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 130408320

約数和(自身を除く): 62236612

約数列:

[1, 2, 4, 11, 22, 44, 619, 1238, 2476, 2503, 5006, 6809, 10012, 13618, 27236, 27533, 55066, 110132, 1549357, 3098714, 6197428, 17042927, 34085854, 68171708]

約数ペア:

[(1, 68171708), (2, 34085854), (4, 17042927), (11, 6197428), (22, 3098714), (44, 1549357), (619, 110132), (1238, 55066), (2476, 27533), (2503, 27236), (5006, 13618), (6809, 10012)]