40045684

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34883}}^1$

素因数の和:34935

約数の個数: 24

約数和(自身を含む): 82047168

約数和(自身を除く): 42001484

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 34883, 69766, 139532, 244181, 488362, 976724, 1430203, 2860406, 5720812, 10011421, 20022842, 40045684]

約数ペア:

[(1, 40045684), (2, 20022842), (4, 10011421), (7, 5720812), (14, 2860406), (28, 1430203), (41, 976724), (82, 488362), (164, 244181), (287, 139532), (574, 69766), (1148, 34883)]