76181872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{366259}}^1$

素因数の和:366280

約数の個数: 20

約数和(自身を含む): 158956840

約数和(自身を除く): 82774968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 366259, 732518, 1465036, 2930072, 4761367, 5860144, 9522734, 19045468, 38090936, 76181872]

約数ペア:

[(1, 76181872), (2, 38090936), (4, 19045468), (8, 9522734), (13, 5860144), (16, 4761367), (26, 2930072), (52, 1465036), (104, 732518), (208, 366259)]