39885726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 83566080

約数和(自身を除く): 43680354

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389, 743, 778, 1167, 1486, 2229, 2334, 4458, 8947, 17089, 17894, 26841, 34178, 51267, 53682, 102534, 289027, 578054, 867081, 1734162, 6647621, 13295242, 19942863, 39885726]

約数ペア:

[(1, 39885726), (2, 19942863), (3, 13295242), (6, 6647621), (23, 1734162), (46, 867081), (69, 578054), (138, 289027), (389, 102534), (743, 53682), (778, 51267), (1167, 34178), (1486, 26841), (2229, 17894), (2334, 17089), (4458, 8947)]