1768751152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16747}}^1$

素因数の和:16826

約数の個数: 80

約数和(自身を含む): 4186732032

約数和(自身を除く): 2417980880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 574, 644, 656, 943, 1148, 1288, 1886, 2296, 2576, 3772, 4592, 6601, 7544, 13202, 15088, 16747, 26404, 33494, 52808, 66988, 105616, 117229, 133976, 234458, 267952, 385181, 468916, 686627, 770362, 937832, 1373254, 1540724, 1875664, 2696267, 2746508, 3081448, 4806389, 5392534, 5493016, 6162896, 9612778, 10785068, 10986032, 15792421, 19225556, 21570136, 31584842, 38451112, 43140272, 63169684, 76902224, 110546947, 126339368, 221093894, 252678736, 442187788, 884375576, 1768751152]

約数ペア:

[(1, 1768751152), (2, 884375576), (4, 442187788), (7, 252678736), (8, 221093894), (14, 126339368), (16, 110546947), (23, 76902224), (28, 63169684), (41, 43140272), (46, 38451112), (56, 31584842), (82, 21570136), (92, 19225556), (112, 15792421), (161, 10986032), (164, 10785068), (184, 9612778), (287, 6162896), (322, 5493016), (328, 5392534), (368, 4806389), (574, 3081448), (644, 2746508), (656, 2696267), (943, 1875664), (1148, 1540724), (1288, 1373254), (1886, 937832), (2296, 770362), (2576, 686627), (3772, 468916), (4592, 385181), (6601, 267952), (7544, 234458), (13202, 133976), (15088, 117229), (16747, 105616), (26404, 66988), (33494, 52808)]