101234728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 235128960

約数和(自身を除く): 133894232

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 2408, 2473, 2924, 4946, 5117, 5848, 9892, 10234, 17311, 19784, 20468, 34622, 40936, 42041, 69244, 84082, 106339, 138488, 168164, 212678, 294287, 336328, 425356, 588574, 744373, 850712, 1177148, 1488746, 1807763, 2354296, 2977492, 3615526, 5954984, 7231052, 12654341, 14462104, 25308682, 50617364, 101234728]

約数ペア:

[(1, 101234728), (2, 50617364), (4, 25308682), (7, 14462104), (8, 12654341), (14, 7231052), (17, 5954984), (28, 3615526), (34, 2977492), (43, 2354296), (56, 1807763), (68, 1488746), (86, 1177148), (119, 850712), (136, 744373), (172, 588574), (238, 425356), (301, 336328), (344, 294287), (476, 212678), (602, 168164), (731, 138488), (952, 106339), (1204, 84082), (1462, 69244), (2408, 42041), (2473, 40936), (2924, 34622), (4946, 20468), (5117, 19784), (5848, 17311), (9892, 10234)]