69315376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14489}}^1$

素因数の和:14533

約数の個数: 40

約数和(自身を含む): 150927840

約数和(自身を除く): 81612464

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 14489, 28978, 57956, 115912, 188357, 231824, 333247, 376714, 666494, 753428, 1332988, 1506856, 2665976, 3013712, 4332211, 5331952, 8664422, 17328844, 34657688, 69315376]

約数ペア:

[(1, 69315376), (2, 34657688), (4, 17328844), (8, 8664422), (13, 5331952), (16, 4332211), (23, 3013712), (26, 2665976), (46, 1506856), (52, 1332988), (92, 753428), (104, 666494), (184, 376714), (208, 333247), (299, 231824), (368, 188357), (598, 115912), (1196, 57956), (2392, 28978), (4784, 14489)]