25594888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 53410140

約数和(自身を除く): 27815252

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 137, 193, 242, 274, 386, 484, 548, 772, 968, 1096, 1507, 1544, 2123, 3014, 4246, 6028, 8492, 12056, 16577, 16984, 23353, 26441, 33154, 46706, 52882, 66308, 93412, 105764, 132616, 186824, 211528, 290851, 581702, 1163404, 2326808, 3199361, 6398722, 12797444, 25594888]

約数ペア:

[(1, 25594888), (2, 12797444), (4, 6398722), (8, 3199361), (11, 2326808), (22, 1163404), (44, 581702), (88, 290851), (121, 211528), (137, 186824), (193, 132616), (242, 105764), (274, 93412), (386, 66308), (484, 52882), (548, 46706), (772, 33154), (968, 26441), (1096, 23353), (1507, 16984), (1544, 16577), (2123, 12056), (3014, 8492), (4246, 6028)]