3908672

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 28

約数和(自身を含む): 7825740

約数和(自身を除く): 3917068

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 389, 628, 778, 1256, 1556, 2512, 3112, 5024, 6224, 10048, 12448, 24896, 61073, 122146, 244292, 488584, 977168, 1954336, 3908672]

約数ペア:

[(1, 3908672), (2, 1954336), (4, 977168), (8, 488584), (16, 244292), (32, 122146), (64, 61073), (157, 24896), (314, 12448), (389, 10048), (628, 6224), (778, 5024), (1256, 3112), (1556, 2512)]