29869528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5419}}^1$

素因数の和:5491

約数の個数: 32

約数和(自身を含む): 61462800

約数和(自身を除く): 31593272

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5419, 5512, 10838, 21676, 43352, 70447, 140894, 281788, 287207, 563576, 574414, 1148828, 2297656, 3733691, 7467382, 14934764, 29869528]

約数ペア:

[(1, 29869528), (2, 14934764), (4, 7467382), (8, 3733691), (13, 2297656), (26, 1148828), (52, 574414), (53, 563576), (104, 287207), (106, 281788), (212, 140894), (424, 70447), (689, 43352), (1378, 21676), (2756, 10838), (5419, 5512)]