127727456

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 258660864

約数和(自身を除く): 130933408

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 127, 212, 254, 424, 508, 593, 848, 1016, 1186, 1696, 2032, 2372, 4064, 4744, 6731, 9488, 13462, 18976, 26924, 31429, 53848, 62858, 75311, 107696, 125716, 150622, 215392, 251432, 301244, 502864, 602488, 1005728, 1204976, 2409952, 3991483, 7982966, 15965932, 31931864, 63863728, 127727456]

約数ペア:

[(1, 127727456), (2, 63863728), (4, 31931864), (8, 15965932), (16, 7982966), (32, 3991483), (53, 2409952), (106, 1204976), (127, 1005728), (212, 602488), (254, 502864), (424, 301244), (508, 251432), (593, 215392), (848, 150622), (1016, 125716), (1186, 107696), (1696, 75311), (2032, 62858), (2372, 53848), (4064, 31429), (4744, 26924), (6731, 18976), (9488, 13462)]