64485714

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 130959360

約数和(自身を除く): 66473646

約数列:

[1, 2, 3, 6, 139, 167, 278, 334, 417, 463, 501, 834, 926, 1002, 1389, 2778, 23213, 46426, 64357, 69639, 77321, 128714, 139278, 154642, 193071, 231963, 386142, 463926, 10747619, 21495238, 32242857, 64485714]

約数ペア:

[(1, 64485714), (2, 32242857), (3, 21495238), (6, 10747619), (139, 463926), (167, 386142), (278, 231963), (334, 193071), (417, 154642), (463, 139278), (501, 128714), (834, 77321), (926, 69639), (1002, 64357), (1389, 46426), (2778, 23213)]