73837648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{242887}}^1$

素因数の和:242914

約数の個数: 20

約数和(自身を含む): 150590560

約数和(自身を除く): 76752912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 242887, 485774, 971548, 1943096, 3886192, 4614853, 9229706, 18459412, 36918824, 73837648]

約数ペア:

[(1, 73837648), (2, 36918824), (4, 18459412), (8, 9229706), (16, 4614853), (19, 3886192), (38, 1943096), (76, 971548), (152, 485774), (304, 242887)]