67377388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30133}}^1$

素因数の和:30193

約数の個数: 24

約数和(自身を含む): 129937808

約数和(自身を除く): 62560420

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 30133, 60266, 120532, 391729, 783458, 1295719, 1566916, 2591438, 5182876, 16844347, 33688694, 67377388]

約数ペア:

[(1, 67377388), (2, 33688694), (4, 16844347), (13, 5182876), (26, 2591438), (43, 1566916), (52, 1295719), (86, 783458), (172, 391729), (559, 120532), (1118, 60266), (2236, 30133)]