72861424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 148561920

約数和(自身を除く): 75700496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 1016, 1559, 2032, 2921, 3118, 5842, 6236, 11684, 12472, 23368, 24944, 35857, 46736, 71714, 143428, 197993, 286856, 395986, 573712, 791972, 1583944, 3167888, 4553839, 9107678, 18215356, 36430712, 72861424]

約数ペア:

[(1, 72861424), (2, 36430712), (4, 18215356), (8, 9107678), (16, 4553839), (23, 3167888), (46, 1583944), (92, 791972), (127, 573712), (184, 395986), (254, 286856), (368, 197993), (508, 143428), (1016, 71714), (1559, 46736), (2032, 35857), (2921, 24944), (3118, 23368), (5842, 12472), (6236, 11684)]