40054091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 54369792

約数和(自身を除く): 14315701

約数列:

[1, 7, 11, 17, 37, 77, 119, 187, 259, 407, 629, 827, 1309, 2849, 4403, 5789, 6919, 9097, 14059, 30599, 48433, 63679, 98413, 154649, 214193, 336589, 520183, 1082543, 2356123, 3641281, 5722013, 40054091]

約数ペア:

[(1, 40054091), (7, 5722013), (11, 3641281), (17, 2356123), (37, 1082543), (77, 520183), (119, 336589), (187, 214193), (259, 154649), (407, 98413), (629, 63679), (827, 48433), (1309, 30599), (2849, 14059), (4403, 9097), (5789, 6919)]