8466328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 17256960

約数和(自身を除く): 8790632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 641, 1016, 1282, 1651, 2564, 3302, 5128, 6604, 8333, 13208, 16666, 33332, 66664, 81407, 162814, 325628, 651256, 1058291, 2116582, 4233164, 8466328]

約数ペア:

[(1, 8466328), (2, 4233164), (4, 2116582), (8, 1058291), (13, 651256), (26, 325628), (52, 162814), (104, 81407), (127, 66664), (254, 33332), (508, 16666), (641, 13208), (1016, 8333), (1282, 6604), (1651, 5128), (2564, 3302)]