26453878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 44592768

約数和(自身を除く): 18138890

約数列:

[1, 2, 11, 22, 67, 131, 134, 137, 262, 274, 737, 1441, 1474, 1507, 2882, 3014, 8777, 9179, 17554, 17947, 18358, 35894, 96547, 100969, 193094, 197417, 201938, 394834, 1202449, 2404898, 13226939, 26453878]

約数ペア:

[(1, 26453878), (2, 13226939), (11, 2404898), (22, 1202449), (67, 394834), (131, 201938), (134, 197417), (137, 193094), (262, 100969), (274, 96547), (737, 35894), (1441, 18358), (1474, 17947), (1507, 17554), (2882, 9179), (3014, 8777)]