40392254

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54437}}^1$

素因数の和:54499

約数の個数: 16

約数和(自身を含む): 70551648

約数和(自身を除く): 30159394

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 54437, 108874, 381059, 762118, 2885161, 5770322, 20196127, 40392254]

約数ペア:

[(1, 40392254), (2, 20196127), (7, 5770322), (14, 2885161), (53, 762118), (106, 381059), (371, 108874), (742, 54437)]