4708456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 9477000

約数和(自身を除く): 4768544

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 389, 712, 778, 1513, 1556, 3026, 3112, 6052, 6613, 12104, 13226, 26452, 34621, 52904, 69242, 138484, 276968, 588557, 1177114, 2354228, 4708456]

約数ペア:

[(1, 4708456), (2, 2354228), (4, 1177114), (8, 588557), (17, 276968), (34, 138484), (68, 69242), (89, 52904), (136, 34621), (178, 26452), (356, 13226), (389, 12104), (712, 6613), (778, 6052), (1513, 3112), (1556, 3026)]