740422072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{309541}}^1$

素因数の和:309583

約数の個数: 32

約数和(自身を含む): 1560091680

約数和(自身を除く): 819669608

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 309541, 619082, 1238164, 2476328, 4024033, 7119443, 8048066, 14238886, 16096132, 28477772, 32192264, 56955544, 92552759, 185105518, 370211036, 740422072]

約数ペア:

[(1, 740422072), (2, 370211036), (4, 185105518), (8, 92552759), (13, 56955544), (23, 32192264), (26, 28477772), (46, 16096132), (52, 14238886), (92, 8048066), (104, 7119443), (184, 4024033), (299, 2476328), (598, 1238164), (1196, 619082), (2392, 309541)]