8740784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42023}}^1$

素因数の和:42044

約数の個数: 20

約数和(自身を含む): 18238416

約数和(自身を除く): 9497632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42023, 84046, 168092, 336184, 546299, 672368, 1092598, 2185196, 4370392, 8740784]

約数ペア:

[(1, 8740784), (2, 4370392), (4, 2185196), (8, 1092598), (13, 672368), (16, 546299), (26, 336184), (52, 168092), (104, 84046), (208, 42023)]