71673738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1291}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 151319040

約数和(自身を除く): 79645302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 487, 974, 1291, 1461, 2582, 2922, 3873, 7746, 9253, 18506, 24529, 27759, 49058, 55518, 73587, 147174, 628717, 1257434, 1886151, 3772302, 11945623, 23891246, 35836869, 71673738]

約数ペア:

[(1, 71673738), (2, 35836869), (3, 23891246), (6, 11945623), (19, 3772302), (38, 1886151), (57, 1257434), (114, 628717), (487, 147174), (974, 73587), (1291, 55518), (1461, 49058), (2582, 27759), (2922, 24529), (3873, 18506), (7746, 9253)]