67255864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 146442240

約数和(自身を除く): 79186376

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 907, 1196, 1426, 1612, 1814, 2392, 2852, 3224, 3628, 5704, 7256, 9269, 11791, 18538, 20861, 23582, 28117, 37076, 41722, 47164, 56234, 74152, 83444, 94328, 112468, 166888, 224936, 271193, 365521, 542386, 646691, 731042, 1084772, 1293382, 1462084, 2169544, 2586764, 2924168, 5173528, 8406983, 16813966, 33627932, 67255864]

約数ペア:

[(1, 67255864), (2, 33627932), (4, 16813966), (8, 8406983), (13, 5173528), (23, 2924168), (26, 2586764), (31, 2169544), (46, 1462084), (52, 1293382), (62, 1084772), (92, 731042), (104, 646691), (124, 542386), (184, 365521), (248, 271193), (299, 224936), (403, 166888), (598, 112468), (713, 94328), (806, 83444), (907, 74152), (1196, 56234), (1426, 47164), (1612, 41722), (1814, 37076), (2392, 28117), (2852, 23582), (3224, 20861), (3628, 18538), (5704, 11791), (7256, 9269)]