68360504

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 132179040

約数和(自身を除く): 63818536

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 1973, 3946, 4331, 7892, 8662, 15784, 17324, 34648, 120353, 140083, 240706, 280166, 481412, 560332, 962824, 1120664, 8545063, 17090126, 34180252, 68360504]

約数ペア:

[(1, 68360504), (2, 34180252), (4, 17090126), (8, 8545063), (61, 1120664), (71, 962824), (122, 560332), (142, 481412), (244, 280166), (284, 240706), (488, 140083), (568, 120353), (1973, 34648), (3946, 17324), (4331, 15784), (7892, 8662)]