614610136

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{25703}}^1$

素因数の和:25784

約数の個数: 48

約数和(自身を含む): 1362569040

約数和(自身を除く): 747958904

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 11956, 23912, 25703, 51406, 102812, 179921, 205624, 359842, 719684, 1259447, 1439368, 1567883, 2518894, 3135766, 5037788, 6271532, 10075576, 10975181, 12543064, 21950362, 43900724, 76826267, 87801448, 153652534, 307305068, 614610136]

約数ペア:

[(1, 614610136), (2, 307305068), (4, 153652534), (7, 87801448), (8, 76826267), (14, 43900724), (28, 21950362), (49, 12543064), (56, 10975181), (61, 10075576), (98, 6271532), (122, 5037788), (196, 3135766), (244, 2518894), (392, 1567883), (427, 1439368), (488, 1259447), (854, 719684), (1708, 359842), (2989, 205624), (3416, 179921), (5978, 102812), (11956, 51406), (23912, 25703)]