77371268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78311}}^1$

素因数の和:78347

約数の個数: 24

約数和(自身を含む): 153491520

約数和(自身を除く): 76120252

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 78311, 156622, 313244, 1018043, 1487909, 2036086, 2975818, 4072172, 5951636, 19342817, 38685634, 77371268]

約数ペア:

[(1, 77371268), (2, 38685634), (4, 19342817), (13, 5951636), (19, 4072172), (26, 2975818), (38, 2036086), (52, 1487909), (76, 1018043), (247, 313244), (494, 156622), (988, 78311)]