28243701704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{5693}}^1$

素因数の和:6102

約数の個数: 64

約数和(自身を含む): 56411596800

約数和(自身を除く): 28167895096

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 257, 508, 514, 1016, 1028, 2056, 2413, 4826, 4883, 5693, 9652, 9766, 11386, 19304, 19532, 22772, 32639, 39064, 45544, 65278, 108167, 130556, 216334, 261112, 432668, 620141, 723011, 865336, 1240282, 1446022, 1463101, 2480564, 2892044, 2926202, 4961128, 5784088, 5852404, 11704808, 13737209, 27474418, 27798919, 54948836, 55597838, 109897672, 111195676, 185813827, 222391352, 371627654, 743255308, 1486510616, 3530462713, 7060925426, 14121850852, 28243701704]

約数ペア:

[(1, 28243701704), (2, 14121850852), (4, 7060925426), (8, 3530462713), (19, 1486510616), (38, 743255308), (76, 371627654), (127, 222391352), (152, 185813827), (254, 111195676), (257, 109897672), (508, 55597838), (514, 54948836), (1016, 27798919), (1028, 27474418), (2056, 13737209), (2413, 11704808), (4826, 5852404), (4883, 5784088), (5693, 4961128), (9652, 2926202), (9766, 2892044), (11386, 2480564), (19304, 1463101), (19532, 1446022), (22772, 1240282), (32639, 865336), (39064, 723011), (45544, 620141), (65278, 432668), (108167, 261112), (130556, 216334)]