29115128

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 35892232

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 107, 113, 172, 214, 226, 301, 344, 428, 452, 602, 749, 791, 856, 904, 1204, 1498, 1582, 2408, 2996, 3164, 4601, 4859, 5992, 6328, 9202, 9718, 12091, 18404, 19436, 24182, 32207, 34013, 36808, 38872, 48364, 64414, 68026, 84637, 96728, 128828, 136052, 169274, 257656, 272104, 338548, 519913, 677096, 1039826, 2079652, 3639391, 4159304, 7278782, 14557564, 29115128]

約数ペア:

[(1, 29115128), (2, 14557564), (4, 7278782), (7, 4159304), (8, 3639391), (14, 2079652), (28, 1039826), (43, 677096), (56, 519913), (86, 338548), (107, 272104), (113, 257656), (172, 169274), (214, 136052), (226, 128828), (301, 96728), (344, 84637), (428, 68026), (452, 64414), (602, 48364), (749, 38872), (791, 36808), (856, 34013), (904, 32207), (1204, 24182), (1498, 19436), (1582, 18404), (2408, 12091), (2996, 9718), (3164, 9202), (4601, 6328), (4859, 5992)]