70776538

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 125642880

約数和(自身を除く): 54866342

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1246, 1321, 2642, 3827, 7654, 9247, 18494, 26789, 53578, 56803, 113606, 117569, 235138, 397621, 795242, 822983, 1645966, 5055467, 10110934, 35388269, 70776538]

約数ペア:

[(1, 70776538), (2, 35388269), (7, 10110934), (14, 5055467), (43, 1645966), (86, 822983), (89, 795242), (178, 397621), (301, 235138), (602, 117569), (623, 113606), (1246, 56803), (1321, 53578), (2642, 26789), (3827, 18494), (7654, 9247)]