70286458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 119727360

約数和(自身を除く): 49440902

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 407, 814, 869, 1093, 1738, 2186, 2923, 5846, 12023, 24046, 32153, 40441, 64306, 80882, 86347, 172694, 444851, 889702, 949817, 1899634, 3194839, 6389678, 35143229, 70286458]

約数ペア:

[(1, 70286458), (2, 35143229), (11, 6389678), (22, 3194839), (37, 1899634), (74, 949817), (79, 889702), (158, 444851), (407, 172694), (814, 86347), (869, 80882), (1093, 64306), (1738, 40441), (2186, 32153), (2923, 24046), (5846, 12023)]