27970613758

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{19853}}^1$

素因数の和:20212

約数の個数: 32

約数和(自身を含む): 43818572160

約数和(自身を除く): 15847958402

約数列:

[1, 2, 37, 74, 79, 158, 241, 482, 2923, 5846, 8917, 17834, 19039, 19853, 38078, 39706, 704443, 734561, 1408886, 1469122, 1568387, 3136774, 4784573, 9569146, 58030319, 116060638, 177029201, 354058402, 377981267, 755962534, 13985306879, 27970613758]

約数ペア:

[(1, 27970613758), (2, 13985306879), (37, 755962534), (74, 377981267), (79, 354058402), (158, 177029201), (241, 116060638), (482, 58030319), (2923, 9569146), (5846, 4784573), (8917, 3136774), (17834, 1568387), (19039, 1469122), (19853, 1408886), (38078, 734561), (39706, 704443)]