57243884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20357}}^1$

素因数の和:20417

約数の個数: 24

約数和(自身を含む): 108304560

約数和(自身を除く): 51060676

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 20357, 40714, 81428, 386783, 753209, 773566, 1506418, 1547132, 3012836, 14310971, 28621942, 57243884]

約数ペア:

[(1, 57243884), (2, 28621942), (4, 14310971), (19, 3012836), (37, 1547132), (38, 1506418), (74, 773566), (76, 753209), (148, 386783), (703, 81428), (1406, 40714), (2812, 20357)]