14257768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 32440320

約数和(自身を除く): 18182552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 191, 217, 248, 301, 344, 382, 434, 602, 764, 868, 1204, 1333, 1337, 1528, 1736, 2408, 2666, 2674, 5332, 5348, 5921, 8213, 9331, 10664, 10696, 11842, 16426, 18662, 23684, 32852, 37324, 41447, 47368, 57491, 65704, 74648, 82894, 114982, 165788, 229964, 254603, 331576, 459928, 509206, 1018412, 1782221, 2036824, 3564442, 7128884, 14257768]

約数ペア:

[(1, 14257768), (2, 7128884), (4, 3564442), (7, 2036824), (8, 1782221), (14, 1018412), (28, 509206), (31, 459928), (43, 331576), (56, 254603), (62, 229964), (86, 165788), (124, 114982), (172, 82894), (191, 74648), (217, 65704), (248, 57491), (301, 47368), (344, 41447), (382, 37324), (434, 32852), (602, 23684), (764, 18662), (868, 16426), (1204, 11842), (1333, 10696), (1337, 10664), (1528, 9331), (1736, 8213), (2408, 5921), (2666, 5348), (2674, 5332)]