67928064

素因数分解:

$2^{15}\times 3^1\times {\mathrm{691}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 181400880

約数和(自身を除く): 113472816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 691, 768, 1024, 1382, 1536, 2048, 2073, 2764, 3072, 4096, 4146, 5528, 6144, 8192, 8292, 11056, 12288, 16384, 16584, 22112, 24576, 32768, 33168, 44224, 49152, 66336, 88448, 98304, 132672, 176896, 265344, 353792, 530688, 707584, 1061376, 1415168, 2122752, 2830336, 4245504, 5660672, 8491008, 11321344, 16982016, 22642688, 33964032, 67928064]

約数ペア:

[(1, 67928064), (2, 33964032), (3, 22642688), (4, 16982016), (6, 11321344), (8, 8491008), (12, 5660672), (16, 4245504), (24, 2830336), (32, 2122752), (48, 1415168), (64, 1061376), (96, 707584), (128, 530688), (192, 353792), (256, 265344), (384, 176896), (512, 132672), (691, 98304), (768, 88448), (1024, 66336), (1382, 49152), (1536, 44224), (2048, 33168), (2073, 32768), (2764, 24576), (3072, 22112), (4096, 16584), (4146, 16384), (5528, 12288), (6144, 11056), (8192, 8292)]