27226888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 55200600

約数和(自身を除く): 27973712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 673, 778, 1346, 1556, 2692, 3112, 5057, 5384, 8749, 10114, 17498, 20228, 34996, 40456, 69992, 261797, 523594, 1047188, 2094376, 3403361, 6806722, 13613444, 27226888]

約数ペア:

[(1, 27226888), (2, 13613444), (4, 6806722), (8, 3403361), (13, 2094376), (26, 1047188), (52, 523594), (104, 261797), (389, 69992), (673, 40456), (778, 34996), (1346, 20228), (1556, 17498), (2692, 10114), (3112, 8749), (5057, 5384)]