40992994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8111}}^1$

素因数の和:8158

約数の個数: 24

約数和(自身を含む): 74176128

約数和(自身を除く): 33183134

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 8111, 16222, 56777, 113554, 154109, 308218, 1078763, 2157526, 2928071, 5856142, 20496497, 40992994]

約数ペア:

[(1, 40992994), (2, 20496497), (7, 5856142), (14, 2928071), (19, 2157526), (38, 1078763), (133, 308218), (266, 154109), (361, 113554), (722, 56777), (2527, 16222), (5054, 8111)]