70135868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 139784064

約数和(自身を除く): 69648196

約数列:

[1, 2, 4, 11, 22, 37, 44, 67, 74, 134, 148, 268, 407, 643, 737, 814, 1286, 1474, 1628, 2479, 2572, 2948, 4958, 7073, 9916, 14146, 23791, 27269, 28292, 43081, 47582, 54538, 86162, 95164, 109076, 172324, 261701, 473891, 523402, 947782, 1046804, 1593997, 1895564, 3187994, 6375988, 17533967, 35067934, 70135868]

約数ペア:

[(1, 70135868), (2, 35067934), (4, 17533967), (11, 6375988), (22, 3187994), (37, 1895564), (44, 1593997), (67, 1046804), (74, 947782), (134, 523402), (148, 473891), (268, 261701), (407, 172324), (643, 109076), (737, 95164), (814, 86162), (1286, 54538), (1474, 47582), (1628, 43081), (2479, 28292), (2572, 27269), (2948, 23791), (4958, 14146), (7073, 9916)]