70070768

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{49207}}^1$

素因数の和:49304

約数の個数: 20

約数和(自身を含む): 137290320

約数和(自身を除く): 67219552

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 49207, 98414, 196828, 393656, 787312, 4379423, 8758846, 17517692, 35035384, 70070768]

約数ペア:

[(1, 70070768), (2, 35035384), (4, 17517692), (8, 8758846), (16, 4379423), (89, 787312), (178, 393656), (356, 196828), (712, 98414), (1424, 49207)]