15679915184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{208111}}^1$

素因数の和:208413

約数の個数: 40

約数和(自身を含む): 32283165888

約数和(自身を除く): 16603250704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 277, 554, 1108, 2216, 4432, 4709, 9418, 18836, 37672, 75344, 208111, 416222, 832444, 1664888, 3329776, 3537887, 7075774, 14151548, 28303096, 56606192, 57646747, 115293494, 230586988, 461173976, 922347952, 979994699, 1959989398, 3919978796, 7839957592, 15679915184]

約数ペア:

[(1, 15679915184), (2, 7839957592), (4, 3919978796), (8, 1959989398), (16, 979994699), (17, 922347952), (34, 461173976), (68, 230586988), (136, 115293494), (272, 57646747), (277, 56606192), (554, 28303096), (1108, 14151548), (2216, 7075774), (4432, 3537887), (4709, 3329776), (9418, 1664888), (18836, 832444), (37672, 416222), (75344, 208111)]