71886976

素因数分解:

$2^7\times 7^1\times {\mathrm{80231}}^1$

素因数の和:80252

約数の個数: 32

約数和(自身を含む): 163673280

約数和(自身を除く): 91786304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 80231, 160462, 320924, 561617, 641848, 1123234, 1283696, 2246468, 2567392, 4492936, 5134784, 8985872, 10269568, 17971744, 35943488, 71886976]

約数ペア:

[(1, 71886976), (2, 35943488), (4, 17971744), (7, 10269568), (8, 8985872), (14, 5134784), (16, 4492936), (28, 2567392), (32, 2246468), (56, 1283696), (64, 1123234), (112, 641848), (128, 561617), (224, 320924), (448, 160462), (896, 80231)]