40127192

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17477}}^1$

素因数の和:17531

約数の個数: 32

約数和(自身を含む): 88089120

約数和(自身を除く): 47961928

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 17477, 34954, 69908, 122339, 139816, 244678, 489356, 716557, 978712, 1433114, 2866228, 5015899, 5732456, 10031798, 20063596, 40127192]

約数ペア:

[(1, 40127192), (2, 20063596), (4, 10031798), (7, 5732456), (8, 5015899), (14, 2866228), (28, 1433114), (41, 978712), (56, 716557), (82, 489356), (164, 244678), (287, 139816), (328, 122339), (574, 69908), (1148, 34954), (2296, 17477)]