4278736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 10856448

約数和(自身を除く): 6577712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 151, 154, 161, 176, 184, 253, 302, 308, 322, 368, 506, 604, 616, 644, 1012, 1057, 1208, 1232, 1288, 1661, 1771, 2024, 2114, 2416, 2576, 3322, 3473, 3542, 4048, 4228, 6644, 6946, 7084, 8456, 11627, 13288, 13892, 14168, 16912, 23254, 24311, 26576, 27784, 28336, 38203, 46508, 48622, 55568, 76406, 93016, 97244, 152812, 186032, 194488, 267421, 305624, 388976, 534842, 611248, 1069684, 2139368, 4278736]

約数ペア:

[(1, 4278736), (2, 2139368), (4, 1069684), (7, 611248), (8, 534842), (11, 388976), (14, 305624), (16, 267421), (22, 194488), (23, 186032), (28, 152812), (44, 97244), (46, 93016), (56, 76406), (77, 55568), (88, 48622), (92, 46508), (112, 38203), (151, 28336), (154, 27784), (161, 26576), (176, 24311), (184, 23254), (253, 16912), (302, 14168), (308, 13892), (322, 13288), (368, 11627), (506, 8456), (604, 7084), (616, 6946), (644, 6644), (1012, 4228), (1057, 4048), (1208, 3542), (1232, 3473), (1288, 3322), (1661, 2576), (1771, 2416), (2024, 2114)]