2045637568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{36697}}^1$

素因数の和:36789

約数の個数: 56

約数和(自身を含む): 4436934992

約数和(自身を除く): 2391297424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 3484, 4288, 6968, 13936, 27872, 36697, 55744, 73394, 146788, 293576, 477061, 587152, 954122, 1174304, 1908244, 2348608, 2458699, 3816488, 4917398, 7632976, 9834796, 15265952, 19669592, 30531904, 31963087, 39339184, 63926174, 78678368, 127852348, 157356736, 255704696, 511409392, 1022818784, 2045637568]

約数ペア:

[(1, 2045637568), (2, 1022818784), (4, 511409392), (8, 255704696), (13, 157356736), (16, 127852348), (26, 78678368), (32, 63926174), (52, 39339184), (64, 31963087), (67, 30531904), (104, 19669592), (134, 15265952), (208, 9834796), (268, 7632976), (416, 4917398), (536, 3816488), (832, 2458699), (871, 2348608), (1072, 1908244), (1742, 1174304), (2144, 954122), (3484, 587152), (4288, 477061), (6968, 293576), (13936, 146788), (27872, 73394), (36697, 55744)]