40710502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4996

約数の個数: 32

約数和(自身を含む): 75847680

約数和(自身を除く): 35137178

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 4937, 8246, 9874, 34559, 69118, 93803, 153047, 187606, 306094, 656621, 1071329, 1313242, 2142658, 2907893, 5815786, 20355251, 40710502]

約数ペア:

[(1, 40710502), (2, 20355251), (7, 5815786), (14, 2907893), (19, 2142658), (31, 1313242), (38, 1071329), (62, 656621), (133, 306094), (217, 187606), (266, 153047), (434, 93803), (589, 69118), (1178, 34559), (4123, 9874), (4937, 8246)]