28717759506

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{238207}}^1$

素因数の和:238566

約数の個数: 32

約数和(自身を含む): 58450526208

約数和(自身を除く): 29732766702

約数列:

[1, 2, 3, 6, 71, 142, 213, 283, 426, 566, 849, 1698, 20093, 40186, 60279, 120558, 238207, 476414, 714621, 1429242, 16912697, 33825394, 50738091, 67412581, 101476182, 134825162, 202237743, 404475486, 4786293251, 9572586502, 14358879753, 28717759506]

約数ペア:

[(1, 28717759506), (2, 14358879753), (3, 9572586502), (6, 4786293251), (71, 404475486), (142, 202237743), (213, 134825162), (283, 101476182), (426, 67412581), (566, 50738091), (849, 33825394), (1698, 16912697), (20093, 1429242), (40186, 714621), (60279, 476414), (120558, 238207)]