1344261568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1615699}}^1$

素因数の和:1615724

約数の個数: 28

約数和(自身を含む): 2872714600

約数和(自身を除く): 1528453032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1615699, 3231398, 6462796, 12925592, 21004087, 25851184, 42008174, 51702368, 84016348, 103404736, 168032696, 336065392, 672130784, 1344261568]

約数ペア:

[(1, 1344261568), (2, 672130784), (4, 336065392), (8, 168032696), (13, 103404736), (16, 84016348), (26, 51702368), (32, 42008174), (52, 25851184), (64, 21004087), (104, 12925592), (208, 6462796), (416, 3231398), (832, 1615699)]