28298030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8761}}^1$

素因数の和:8804

約数の個数: 32

約数和(自身を含む): 56777760

約数和(自身を除く): 28479730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8761, 17522, 43805, 87610, 148937, 166459, 297874, 332918, 744685, 832295, 1489370, 1664590, 2829803, 5659606, 14149015, 28298030]

約数ペア:

[(1, 28298030), (2, 14149015), (5, 5659606), (10, 2829803), (17, 1664590), (19, 1489370), (34, 832295), (38, 744685), (85, 332918), (95, 297874), (170, 166459), (190, 148937), (323, 87610), (646, 43805), (1615, 17522), (3230, 8761)]