75471748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{25601}}^1$

素因数の和:25683

約数の個数: 24

約数和(自身を含む): 146238624

約数和(自身を除く): 70766876

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 25601, 51202, 102404, 281611, 563222, 1126444, 1715267, 3430534, 6861068, 18867937, 37735874, 75471748]

約数ペア:

[(1, 75471748), (2, 37735874), (4, 18867937), (11, 6861068), (22, 3430534), (44, 1715267), (67, 1126444), (134, 563222), (268, 281611), (737, 102404), (1474, 51202), (2948, 25601)]