22608976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1583

約数の個数: 40

約数和(自身を含む): 47852840

約数和(自身を除く): 25243864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1489, 1898, 2978, 3796, 5956, 7592, 11912, 15184, 19357, 23824, 38714, 77428, 108697, 154856, 217394, 309712, 434788, 869576, 1413061, 1739152, 2826122, 5652244, 11304488, 22608976]

約数ペア:

[(1, 22608976), (2, 11304488), (4, 5652244), (8, 2826122), (13, 1739152), (16, 1413061), (26, 869576), (52, 434788), (73, 309712), (104, 217394), (146, 154856), (208, 108697), (292, 77428), (584, 38714), (949, 23824), (1168, 19357), (1489, 15184), (1898, 11912), (2978, 7592), (3796, 5956)]