64253402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{25237}}^1$

素因数の和:25325

約数の個数: 16

約数和(自身を含む): 102971040

約数和(自身を除く): 38717638

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 25237, 50474, 479503, 959006, 1690879, 3381758, 32126701, 64253402]

約数ペア:

[(1, 64253402), (2, 32126701), (19, 3381758), (38, 1690879), (67, 959006), (134, 479503), (1273, 50474), (2546, 25237)]