66167816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57839}}^1$

素因数の和:57869

約数の個数: 32

約数和(自身を含む): 145756800

約数和(自身を除く): 79588984

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 57839, 115678, 231356, 462712, 636229, 751907, 1272458, 1503814, 2544916, 3007628, 5089832, 6015256, 8270977, 16541954, 33083908, 66167816]

約数ペア:

[(1, 66167816), (2, 33083908), (4, 16541954), (8, 8270977), (11, 6015256), (13, 5089832), (22, 3007628), (26, 2544916), (44, 1503814), (52, 1272458), (88, 751907), (104, 636229), (143, 462712), (286, 231356), (572, 115678), (1144, 57839)]