854073904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^2\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 60

約数和(自身を含む): 1752294096

約数和(自身を除く): 898220192

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 293, 356, 368, 586, 712, 1172, 1424, 2047, 2344, 4094, 4688, 6739, 7921, 8188, 13478, 15842, 16376, 26077, 26956, 31684, 32752, 52154, 53912, 63368, 104308, 107824, 126736, 182183, 208616, 364366, 417232, 599771, 728732, 1199542, 1457464, 2320853, 2399084, 2914928, 4641706, 4798168, 9283412, 9596336, 18566824, 37133648, 53379619, 106759238, 213518476, 427036952, 854073904]

約数ペア:

[(1, 854073904), (2, 427036952), (4, 213518476), (8, 106759238), (16, 53379619), (23, 37133648), (46, 18566824), (89, 9596336), (92, 9283412), (178, 4798168), (184, 4641706), (293, 2914928), (356, 2399084), (368, 2320853), (586, 1457464), (712, 1199542), (1172, 728732), (1424, 599771), (2047, 417232), (2344, 364366), (4094, 208616), (4688, 182183), (6739, 126736), (7921, 107824), (8188, 104308), (13478, 63368), (15842, 53912), (16376, 52154), (26077, 32752), (26956, 31684)]