15691804072

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1\times {\mathrm{3083}}^1$

素因数の和:4130

約数の個数: 64

約数和(自身を含む): 34019233920

約数和(自身を除く): 18327429848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 937, 1358, 1874, 2716, 3083, 3748, 5432, 6166, 6559, 7496, 12332, 13118, 21581, 24664, 26236, 43162, 52472, 86324, 90889, 172648, 181778, 299051, 363556, 598102, 636223, 727112, 1196204, 1272446, 2093357, 2392408, 2544892, 2888771, 4186714, 5089784, 5777542, 8373428, 11555084, 16746856, 20221397, 23110168, 40442794, 80885588, 161771176, 280210787, 560421574, 1120843148, 1961475509, 2241686296, 3922951018, 7845902036, 15691804072]

約数ペア:

[(1, 15691804072), (2, 7845902036), (4, 3922951018), (7, 2241686296), (8, 1961475509), (14, 1120843148), (28, 560421574), (56, 280210787), (97, 161771176), (194, 80885588), (388, 40442794), (679, 23110168), (776, 20221397), (937, 16746856), (1358, 11555084), (1874, 8373428), (2716, 5777542), (3083, 5089784), (3748, 4186714), (5432, 2888771), (6166, 2544892), (6559, 2392408), (7496, 2093357), (12332, 1272446), (13118, 1196204), (21581, 727112), (24664, 636223), (26236, 598102), (43162, 363556), (52472, 299051), (86324, 181778), (90889, 172648)]