15691460816552

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{28397339}}^1$

素因数の和:28397618

約数の個数: 48

約数和(自身を含む): 31384740168000

約数和(自身を除く): 15693279351448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 289, 478, 578, 956, 1156, 1912, 2312, 4063, 8126, 16252, 32504, 69071, 138142, 276284, 552568, 28397339, 56794678, 113589356, 227178712, 482754763, 965509526, 1931019052, 3862038104, 6786964021, 8206830971, 13573928042, 16413661942, 27147856084, 32827323884, 54295712168, 65654647768, 115378388357, 230756776714, 461513553428, 923027106856, 1961432602069, 3922865204138, 7845730408276, 15691460816552]

約数ペア:

[(1, 15691460816552), (2, 7845730408276), (4, 3922865204138), (8, 1961432602069), (17, 923027106856), (34, 461513553428), (68, 230756776714), (136, 115378388357), (239, 65654647768), (289, 54295712168), (478, 32827323884), (578, 27147856084), (956, 16413661942), (1156, 13573928042), (1912, 8206830971), (2312, 6786964021), (4063, 3862038104), (8126, 1931019052), (16252, 965509526), (32504, 482754763), (69071, 227178712), (138142, 113589356), (276284, 56794678), (552568, 28397339)]