68064802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 116464320

約数和(自身を除く): 48399518

約数列:

[1, 2, 13, 19, 26, 38, 211, 247, 422, 494, 653, 1306, 2743, 4009, 5486, 8018, 8489, 12407, 16978, 24814, 52117, 104234, 137783, 161291, 275566, 322582, 1791179, 2617877, 3582358, 5235754, 34032401, 68064802]

約数ペア:

[(1, 68064802), (2, 34032401), (13, 5235754), (19, 3582358), (26, 2617877), (38, 1791179), (211, 322582), (247, 275566), (422, 161291), (494, 137783), (653, 104234), (1306, 52117), (2743, 24814), (4009, 16978), (5486, 12407), (8018, 8489)]