70348808

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 65731192

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 664, 1999, 3998, 4399, 7996, 8798, 15992, 17596, 35192, 105947, 165917, 211894, 331834, 423788, 663668, 847576, 1327336, 8793601, 17587202, 35174404, 70348808]

約数ペア:

[(1, 70348808), (2, 35174404), (4, 17587202), (8, 8793601), (53, 1327336), (83, 847576), (106, 663668), (166, 423788), (212, 331834), (332, 211894), (424, 165917), (664, 105947), (1999, 35192), (3998, 17596), (4399, 15992), (7996, 8798)]