77260976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{371447}}^1$

素因数の和:371468

約数の個数: 20

約数和(自身を含む): 161208432

約数和(自身を除く): 83947456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 371447, 742894, 1485788, 2971576, 4828811, 5943152, 9657622, 19315244, 38630488, 77260976]

約数ペア:

[(1, 77260976), (2, 38630488), (4, 19315244), (8, 9657622), (13, 5943152), (16, 4828811), (26, 2971576), (52, 1485788), (104, 742894), (208, 371447)]