66215848

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{21839}}^1$

素因数の和:22224

約数の個数: 16

約数和(自身を含む): 124488000

約数和(自身を除く): 58272152

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 21839, 43678, 87356, 174712, 8276981, 16553962, 33107924, 66215848]

約数ペア:

[(1, 66215848), (2, 33107924), (4, 16553962), (8, 8276981), (379, 174712), (758, 87356), (1516, 43678), (3032, 21839)]