70273808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{399283}}^1$

素因数の和:399302

約数の個数: 20

約数和(自身を含む): 148533648

約数和(自身を除く): 78259840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 399283, 798566, 1597132, 3194264, 4392113, 6388528, 8784226, 17568452, 35136904, 70273808]

約数ペア:

[(1, 70273808), (2, 35136904), (4, 17568452), (8, 8784226), (11, 6388528), (16, 4392113), (22, 3194264), (44, 1597132), (88, 798566), (176, 399283)]