40478504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1201}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 83082240

約数和(自身を除く): 42603736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 383, 766, 1201, 1532, 2402, 3064, 4213, 4804, 8426, 9608, 13211, 16852, 26422, 33704, 52844, 105688, 459983, 919966, 1839932, 3679864, 5059813, 10119626, 20239252, 40478504]

約数ペア:

[(1, 40478504), (2, 20239252), (4, 10119626), (8, 5059813), (11, 3679864), (22, 1839932), (44, 919966), (88, 459983), (383, 105688), (766, 52844), (1201, 33704), (1532, 26422), (2402, 16852), (3064, 13211), (4213, 9608), (4804, 8426)]