74490868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14629}}^1$

素因数の和:14719

約数の個数: 24

約数和(自身を含む): 139277600

約数和(自身を除く): 64786732

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 14629, 29258, 58516, 277951, 555902, 980143, 1111804, 1960286, 3920572, 18622717, 37245434, 74490868]

約数ペア:

[(1, 74490868), (2, 37245434), (4, 18622717), (19, 3920572), (38, 1960286), (67, 1111804), (76, 980143), (134, 555902), (268, 277951), (1273, 58516), (2546, 29258), (5092, 14629)]