65643392

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 140343840

約数和(自身を除く): 74700448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 194, 272, 311, 388, 544, 622, 776, 1088, 1244, 1552, 1649, 2176, 2488, 3104, 3298, 4976, 5287, 6208, 6596, 9952, 10574, 12416, 13192, 19904, 21148, 26384, 30167, 39808, 42296, 52768, 60334, 84592, 105536, 120668, 169184, 211072, 241336, 338368, 482672, 512839, 676736, 965344, 1025678, 1930688, 2051356, 3861376, 4102712, 8205424, 16410848, 32821696, 65643392]

約数ペア:

[(1, 65643392), (2, 32821696), (4, 16410848), (8, 8205424), (16, 4102712), (17, 3861376), (32, 2051356), (34, 1930688), (64, 1025678), (68, 965344), (97, 676736), (128, 512839), (136, 482672), (194, 338368), (272, 241336), (311, 211072), (388, 169184), (544, 120668), (622, 105536), (776, 84592), (1088, 60334), (1244, 52768), (1552, 42296), (1649, 39808), (2176, 30167), (2488, 26384), (3104, 21148), (3298, 19904), (4976, 13192), (5287, 12416), (6208, 10574), (6596, 9952)]