66939776

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{3331}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 134246280

約数和(自身を除く): 67306504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 3331, 5024, 6662, 10048, 13324, 20096, 26648, 53296, 106592, 213184, 426368, 522967, 1045934, 2091868, 4183736, 8367472, 16734944, 33469888, 66939776]

約数ペア:

[(1, 66939776), (2, 33469888), (4, 16734944), (8, 8367472), (16, 4183736), (32, 2091868), (64, 1045934), (128, 522967), (157, 426368), (314, 213184), (628, 106592), (1256, 53296), (2512, 26648), (3331, 20096), (5024, 13324), (6662, 10048)]