40801054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 74462976

約数和(自身を除く): 33661922

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 251, 502, 683, 1366, 1757, 3514, 4267, 4781, 8534, 9562, 11611, 23222, 29869, 59738, 81277, 162554, 171433, 342866, 1200031, 2400062, 2914361, 5828722, 20400527, 40801054]

約数ペア:

[(1, 40801054), (2, 20400527), (7, 5828722), (14, 2914361), (17, 2400062), (34, 1200031), (119, 342866), (238, 171433), (251, 162554), (502, 81277), (683, 59738), (1366, 29869), (1757, 23222), (3514, 11611), (4267, 9562), (4781, 8534)]