68007778

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1889}}^1$

素因数の和:2321

約数の個数: 16

約数和(自身を含む): 104509440

約数和(自身を除く): 36501662

約数列:

[1, 2, 47, 94, 383, 766, 1889, 3778, 18001, 36002, 88783, 177566, 723487, 1446974, 34003889, 68007778]

約数ペア:

[(1, 68007778), (2, 34003889), (47, 1446974), (94, 723487), (383, 177566), (766, 88783), (1889, 36002), (3778, 18001)]