84214438

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{78121}}^1$

素因数の和:78148

約数の個数: 24

約数和(自身を含む): 160306344

約数和(自身を除く): 76091906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 78121, 156242, 546847, 859331, 1093694, 1718662, 3827929, 6015317, 7655858, 12030634, 42107219, 84214438]

約数ペア:

[(1, 84214438), (2, 42107219), (7, 12030634), (11, 7655858), (14, 6015317), (22, 3827929), (49, 1718662), (77, 1093694), (98, 859331), (154, 546847), (539, 156242), (1078, 78121)]