9961408

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:820

約数の個数: 28

約数和(自身を含む): 19869912

約数和(自身を除く): 9908504

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 491, 634, 982, 1268, 1964, 2536, 3928, 5072, 7856, 10144, 15712, 20288, 31424, 155647, 311294, 622588, 1245176, 2490352, 4980704, 9961408]

約数ペア:

[(1, 9961408), (2, 4980704), (4, 2490352), (8, 1245176), (16, 622588), (32, 311294), (64, 155647), (317, 31424), (491, 20288), (634, 15712), (982, 10144), (1268, 7856), (1964, 5072), (2536, 3928)]