292808464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26561}}^1$

素因数の和:26635

約数の個数: 40

約数和(自身を含む): 622507032

約数和(自身を除く): 329698568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 26561, 53122, 106244, 212488, 345293, 424976, 690586, 1381172, 1407733, 2762344, 2815466, 5524688, 5630932, 11261864, 18300529, 22523728, 36601058, 73202116, 146404232, 292808464]

約数ペア:

[(1, 292808464), (2, 146404232), (4, 73202116), (8, 36601058), (13, 22523728), (16, 18300529), (26, 11261864), (52, 5630932), (53, 5524688), (104, 2815466), (106, 2762344), (208, 1407733), (212, 1381172), (424, 690586), (689, 424976), (848, 345293), (1378, 212488), (2756, 106244), (5512, 53122), (11024, 26561)]