68474270

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{4261}}^1$

素因数の和:5875

約数の個数: 16

約数和(自身を含む): 123359328

約数和(自身を除く): 54885058

約数列:

[1, 2, 5, 10, 1607, 3214, 4261, 8035, 8522, 16070, 21305, 42610, 6847427, 13694854, 34237135, 68474270]

約数ペア:

[(1, 68474270), (2, 34237135), (5, 13694854), (10, 6847427), (1607, 42610), (3214, 21305), (4261, 16070), (8035, 8522)]