67802228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30323}}^1$

素因数の和:30383

約数の個数: 24

約数和(自身を含む): 130757088

約数和(自身を除く): 62954860

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 30323, 60646, 121292, 394199, 788398, 1303889, 1576796, 2607778, 5215556, 16950557, 33901114, 67802228]

約数ペア:

[(1, 67802228), (2, 33901114), (4, 16950557), (13, 5215556), (26, 2607778), (43, 1576796), (52, 1303889), (86, 788398), (172, 394199), (559, 121292), (1118, 60646), (2236, 30323)]