126509078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 205701120

約数和(自身を除く): 79192042

約数列:

[1, 2, 29, 31, 58, 62, 71, 142, 899, 991, 1798, 1982, 2059, 2201, 4118, 4402, 28739, 30721, 57478, 61442, 63829, 70361, 127658, 140722, 890909, 1781818, 2040469, 2181191, 4080938, 4362382, 63254539, 126509078]

約数ペア:

[(1, 126509078), (2, 63254539), (29, 4362382), (31, 4080938), (58, 2181191), (62, 2040469), (71, 1781818), (142, 890909), (899, 140722), (991, 127658), (1798, 70361), (1982, 63829), (2059, 61442), (2201, 57478), (4118, 30721), (4402, 28739)]