70307536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{338017}}^1$

素因数の和:338038

約数の個数: 20

約数和(自身を含む): 146699812

約数和(自身を除く): 76392276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 338017, 676034, 1352068, 2704136, 4394221, 5408272, 8788442, 17576884, 35153768, 70307536]

約数ペア:

[(1, 70307536), (2, 35153768), (4, 17576884), (8, 8788442), (13, 5408272), (16, 4394221), (26, 2704136), (52, 1352068), (104, 676034), (208, 338017)]