7278268784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{57097}}^1$

素因数の和:57393

約数の個数: 40

約数和(自身を含む): 14613433728

約数和(自身を除く): 7335164944

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 1028, 2056, 4112, 7967, 15934, 31868, 57097, 63736, 114194, 127472, 228388, 456776, 913552, 1770007, 3540014, 7080028, 14160056, 14673929, 28320112, 29347858, 58695716, 117391432, 234782864, 454891799, 909783598, 1819567196, 3639134392, 7278268784]

約数ペア:

[(1, 7278268784), (2, 3639134392), (4, 1819567196), (8, 909783598), (16, 454891799), (31, 234782864), (62, 117391432), (124, 58695716), (248, 29347858), (257, 28320112), (496, 14673929), (514, 14160056), (1028, 7080028), (2056, 3540014), (4112, 1770007), (7967, 913552), (15934, 456776), (31868, 228388), (57097, 127472), (63736, 114194)]