28130716824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167444743}}^1$

素因数の和:167444759

約数の個数: 32

約数和(自身を含む): 80373477120

約数和(自身を除く): 52242760296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 167444743, 334889486, 502334229, 669778972, 1004668458, 1172113201, 1339557944, 2009336916, 2344226402, 3516339603, 4018673832, 4688452804, 7032679206, 9376905608, 14065358412, 28130716824]

約数ペア:

[(1, 28130716824), (2, 14065358412), (3, 9376905608), (4, 7032679206), (6, 4688452804), (7, 4018673832), (8, 3516339603), (12, 2344226402), (14, 2009336916), (21, 1339557944), (24, 1172113201), (28, 1004668458), (42, 669778972), (56, 502334229), (84, 334889486), (168, 167444743)]