69726488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{670447}}^1$

素因数の和:670466

約数の個数: 16

約数和(自身を含む): 140794080

約数和(自身を除く): 71067592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 670447, 1340894, 2681788, 5363576, 8715811, 17431622, 34863244, 69726488]

約数ペア:

[(1, 69726488), (2, 34863244), (4, 17431622), (8, 8715811), (13, 5363576), (26, 2681788), (52, 1340894), (104, 670447)]