713583968

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{1031}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 1441794816

約数和(自身を除く): 728210848

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 503, 688, 1006, 1031, 1376, 2012, 2062, 4024, 4124, 8048, 8248, 16096, 16496, 21629, 32992, 43258, 44333, 86516, 88666, 173032, 177332, 346064, 354664, 518593, 692128, 709328, 1037186, 1418656, 2074372, 4148744, 8297488, 16594976, 22299499, 44598998, 89197996, 178395992, 356791984, 713583968]

約数ペア:

[(1, 713583968), (2, 356791984), (4, 178395992), (8, 89197996), (16, 44598998), (32, 22299499), (43, 16594976), (86, 8297488), (172, 4148744), (344, 2074372), (503, 1418656), (688, 1037186), (1006, 709328), (1031, 692128), (1376, 518593), (2012, 354664), (2062, 346064), (4024, 177332), (4124, 173032), (8048, 88666), (8248, 86516), (16096, 44333), (16496, 43258), (21629, 32992)]