56969968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3637}}^1$

素因数の和:3745

約数の個数: 40

約数和(自身を含む): 121800240

約数和(自身を除く): 64830272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3637, 3916, 7274, 7832, 14548, 15664, 29096, 40007, 58192, 80014, 160028, 320056, 323693, 640112, 647386, 1294772, 2589544, 3560623, 5179088, 7121246, 14242492, 28484984, 56969968]

約数ペア:

[(1, 56969968), (2, 28484984), (4, 14242492), (8, 7121246), (11, 5179088), (16, 3560623), (22, 2589544), (44, 1294772), (88, 647386), (89, 640112), (176, 323693), (178, 320056), (356, 160028), (712, 80014), (979, 58192), (1424, 40007), (1958, 29096), (3637, 15664), (3916, 14548), (7274, 7832)]