868752016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73673}}^1$

素因数の和:73759

約数の個数: 40

約数和(自身を含む): 1863657504

約数和(自身を除く): 994905488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 73673, 147346, 294692, 589384, 810403, 1178768, 1620806, 3241612, 4936091, 6483224, 9872182, 12966448, 19744364, 39488728, 54297001, 78977456, 108594002, 217188004, 434376008, 868752016]

約数ペア:

[(1, 868752016), (2, 434376008), (4, 217188004), (8, 108594002), (11, 78977456), (16, 54297001), (22, 39488728), (44, 19744364), (67, 12966448), (88, 9872182), (134, 6483224), (176, 4936091), (268, 3241612), (536, 1620806), (737, 1178768), (1072, 810403), (1474, 589384), (2948, 294692), (5896, 147346), (11792, 73673)]