61577776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{296047}}^1$

素因数の和:296068

約数の個数: 20

約数和(自身を含む): 128484832

約数和(自身を除く): 66907056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 296047, 592094, 1184188, 2368376, 3848611, 4736752, 7697222, 15394444, 30788888, 61577776]

約数ペア:

[(1, 61577776), (2, 30788888), (4, 15394444), (8, 7697222), (13, 4736752), (16, 3848611), (26, 2368376), (52, 1184188), (104, 592094), (208, 296047)]