40308268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10067}}^1$

素因数の和:10102

約数の個数: 48

約数和(自身を含む): 94719744

約数和(自身を除く): 54411476

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 10067, 20134, 40268, 70469, 110737, 130871, 140938, 221474, 261742, 281876, 442948, 523484, 775159, 916097, 1439581, 1550318, 1832194, 2879162, 3100636, 3664388, 5758324, 10077067, 20154134, 40308268]

約数ペア:

[(1, 40308268), (2, 20154134), (4, 10077067), (7, 5758324), (11, 3664388), (13, 3100636), (14, 2879162), (22, 1832194), (26, 1550318), (28, 1439581), (44, 916097), (52, 775159), (77, 523484), (91, 442948), (143, 281876), (154, 261742), (182, 221474), (286, 140938), (308, 130871), (364, 110737), (572, 70469), (1001, 40268), (2002, 20134), (4004, 10067)]