64868400004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10283513}}^1$

素因数の和:10283619

約数の個数: 24

約数和(自身を含む): 120934124640

約数和(自身を除く): 56065724636

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 10283513, 20567026, 41134052, 195386747, 390773494, 781546988, 853531579, 1707063158, 3414126316, 16217100001, 32434200002, 64868400004]

約数ペア:

[(1, 64868400004), (2, 32434200002), (4, 16217100001), (19, 3414126316), (38, 1707063158), (76, 853531579), (83, 781546988), (166, 390773494), (332, 195386747), (1577, 41134052), (3154, 20567026), (6308, 10283513)]