78877024

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 159213600

約数和(自身を除く): 80336576

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 149, 233, 284, 298, 466, 568, 596, 932, 1136, 1192, 1864, 2272, 2384, 3728, 4768, 7456, 10579, 16543, 21158, 33086, 34717, 42316, 66172, 69434, 84632, 132344, 138868, 169264, 264688, 277736, 338528, 529376, 555472, 1110944, 2464907, 4929814, 9859628, 19719256, 39438512, 78877024]

約数ペア:

[(1, 78877024), (2, 39438512), (4, 19719256), (8, 9859628), (16, 4929814), (32, 2464907), (71, 1110944), (142, 555472), (149, 529376), (233, 338528), (284, 277736), (298, 264688), (466, 169264), (568, 138868), (596, 132344), (932, 84632), (1136, 69434), (1192, 66172), (1864, 42316), (2272, 34717), (2384, 33086), (3728, 21158), (4768, 16543), (7456, 10579)]