64294016

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{21839}}^1$

素因数の和:21876

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 69366784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 21839, 43678, 87356, 174712, 349424, 502297, 698848, 1004594, 1397696, 2009188, 2795392, 4018376, 8036752, 16073504, 32147008, 64294016]

約数ペア:

[(1, 64294016), (2, 32147008), (4, 16073504), (8, 8036752), (16, 4018376), (23, 2795392), (32, 2009188), (46, 1397696), (64, 1004594), (92, 698848), (128, 502297), (184, 349424), (368, 174712), (736, 87356), (1472, 43678), (2944, 21839)]