69859888

素因数分解:

$2^4\times 7^2\times {\mathrm{89107}}^1$

素因数の和:89129

約数の個数: 30

約数和(自身を含む): 157453836

約数和(自身を除く): 87593948

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 89107, 178214, 356428, 623749, 712856, 1247498, 1425712, 2494996, 4366243, 4989992, 8732486, 9979984, 17464972, 34929944, 69859888]

約数ペア:

[(1, 69859888), (2, 34929944), (4, 17464972), (7, 9979984), (8, 8732486), (14, 4989992), (16, 4366243), (28, 2494996), (49, 1425712), (56, 1247498), (98, 712856), (112, 623749), (196, 356428), (392, 178214), (784, 89107)]