85728734

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9649

約数の個数: 32

約数和(自身を含む): 161515200

約数和(自身を除く): 75786466

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 9613, 19226, 67291, 124969, 134582, 249938, 471037, 874783, 942074, 1749566, 3297259, 6123481, 6594518, 12246962, 42864367, 85728734]

約数ペア:

[(1, 85728734), (2, 42864367), (7, 12246962), (13, 6594518), (14, 6123481), (26, 3297259), (49, 1749566), (91, 942074), (98, 874783), (182, 471037), (343, 249938), (637, 134582), (686, 124969), (1274, 67291), (4459, 19226), (8918, 9613)]