40840812544

素因数分解:

$2^{11}\times 7^1\times {\mathrm{2848829}}^1$

素因数の和:2848858

約数の個数: 48

約数和(自身を含む): 93327670800

約数和(自身を除く): 52486858256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 2848829, 5697658, 11395316, 19941803, 22790632, 39883606, 45581264, 79767212, 91162528, 159534424, 182325056, 319068848, 364650112, 638137696, 729300224, 1276275392, 1458600448, 2552550784, 2917200896, 5105101568, 5834401792, 10210203136, 20420406272, 40840812544]

約数ペア:

[(1, 40840812544), (2, 20420406272), (4, 10210203136), (7, 5834401792), (8, 5105101568), (14, 2917200896), (16, 2552550784), (28, 1458600448), (32, 1276275392), (56, 729300224), (64, 638137696), (112, 364650112), (128, 319068848), (224, 182325056), (256, 159534424), (448, 91162528), (512, 79767212), (896, 45581264), (1024, 39883606), (1792, 22790632), (2048, 19941803), (3584, 11395316), (7168, 5697658), (14336, 2848829)]