67070464

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1416

約数の個数: 40

約数和(自身を含む): 135441108

約数和(自身を除く): 68370644

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1297, 1616, 2594, 3232, 5188, 6464, 10376, 12928, 20752, 25856, 41504, 51712, 83008, 130997, 166016, 261994, 332032, 523988, 664064, 1047976, 2095952, 4191904, 8383808, 16767616, 33535232, 67070464]

約数ペア:

[(1, 67070464), (2, 33535232), (4, 16767616), (8, 8383808), (16, 4191904), (32, 2095952), (64, 1047976), (101, 664064), (128, 523988), (202, 332032), (256, 261994), (404, 166016), (512, 130997), (808, 83008), (1297, 51712), (1616, 41504), (2594, 25856), (3232, 20752), (5188, 12928), (6464, 10376)]