39716984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 77246400

約数和(自身を除く): 37529416

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 1231, 2462, 4033, 4924, 8066, 9848, 16132, 32264, 45547, 91094, 134179, 182188, 268358, 364376, 536716, 1073432, 4964623, 9929246, 19858492, 39716984]

約数ペア:

[(1, 39716984), (2, 19858492), (4, 9929246), (8, 4964623), (37, 1073432), (74, 536716), (109, 364376), (148, 268358), (218, 182188), (296, 134179), (436, 91094), (872, 45547), (1231, 32264), (2462, 16132), (4033, 9848), (4924, 8066)]