64370768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52249}}^1$

素因数の和:52275

約数の個数: 40

約数和(自身を含む): 155496000

約数和(自身を除く): 91125232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 52249, 104498, 208996, 365743, 417992, 574739, 731486, 835984, 1149478, 1462972, 2298956, 2925944, 4023173, 4597912, 5851888, 8046346, 9195824, 16092692, 32185384, 64370768]

約数ペア:

[(1, 64370768), (2, 32185384), (4, 16092692), (7, 9195824), (8, 8046346), (11, 5851888), (14, 4597912), (16, 4023173), (22, 2925944), (28, 2298956), (44, 1462972), (56, 1149478), (77, 835984), (88, 731486), (112, 574739), (154, 417992), (176, 365743), (308, 208996), (616, 104498), (1232, 52249)]