64719768

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{8147}}^1$

素因数の和:8487

約数の個数: 32

約数和(自身を含む): 162308160

約数和(自身を除く): 97588392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 8147, 16294, 24441, 32588, 48882, 65176, 97764, 195528, 2696657, 5393314, 8089971, 10786628, 16179942, 21573256, 32359884, 64719768]

約数ペア:

[(1, 64719768), (2, 32359884), (3, 21573256), (4, 16179942), (6, 10786628), (8, 8089971), (12, 5393314), (24, 2696657), (331, 195528), (662, 97764), (993, 65176), (1324, 48882), (1986, 32588), (2648, 24441), (3972, 16294), (7944, 8147)]