1856806672

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{68791}}^1$

素因数の和:69047

約数の個数: 40

約数和(自身を含む): 4128620672

約数和(自身を除く): 2271814000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 6748, 13496, 26992, 68791, 137582, 275164, 481537, 550328, 963074, 1100656, 1926148, 3852296, 7704592, 16578631, 33157262, 66314524, 116050417, 132629048, 232100834, 265258096, 464201668, 928403336, 1856806672]

約数ペア:

[(1, 1856806672), (2, 928403336), (4, 464201668), (7, 265258096), (8, 232100834), (14, 132629048), (16, 116050417), (28, 66314524), (56, 33157262), (112, 16578631), (241, 7704592), (482, 3852296), (964, 1926148), (1687, 1100656), (1928, 963074), (3374, 550328), (3856, 481537), (6748, 275164), (13496, 137582), (26992, 68791)]