534976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:668

約数の個数: 28

約数和(自身を含む): 1145032

約数和(自身を除く): 610056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 643, 832, 1286, 2572, 5144, 8359, 10288, 16718, 20576, 33436, 41152, 66872, 133744, 267488, 534976]

約数ペア:

[(1, 534976), (2, 267488), (4, 133744), (8, 66872), (13, 41152), (16, 33436), (26, 20576), (32, 16718), (52, 10288), (64, 8359), (104, 5144), (208, 2572), (416, 1286), (643, 832)]