74827844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 161930496

約数和(自身を除く): 87102652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 311, 364, 622, 661, 1244, 1322, 2177, 2644, 4043, 4354, 4627, 8086, 8593, 8708, 9254, 16172, 17186, 18508, 28301, 34372, 56602, 60151, 113204, 120302, 205571, 240604, 411142, 822284, 1438997, 2672423, 2877994, 5344846, 5755988, 10689692, 18706961, 37413922, 74827844]

約数ペア:

[(1, 74827844), (2, 37413922), (4, 18706961), (7, 10689692), (13, 5755988), (14, 5344846), (26, 2877994), (28, 2672423), (52, 1438997), (91, 822284), (182, 411142), (311, 240604), (364, 205571), (622, 120302), (661, 113204), (1244, 60151), (1322, 56602), (2177, 34372), (2644, 28301), (4043, 18508), (4354, 17186), (4627, 16172), (8086, 9254), (8593, 8708)]