40897324

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 78397200

約数和(自身を除く): 37499876

約数列:

[1, 2, 4, 13, 26, 52, 101, 169, 202, 338, 404, 599, 676, 1198, 1313, 2396, 2626, 5252, 7787, 15574, 17069, 31148, 34138, 60499, 68276, 101231, 120998, 202462, 241996, 404924, 786487, 1572974, 3145948, 10224331, 20448662, 40897324]

約数ペア:

[(1, 40897324), (2, 20448662), (4, 10224331), (13, 3145948), (26, 1572974), (52, 786487), (101, 404924), (169, 241996), (202, 202462), (338, 120998), (404, 101231), (599, 68276), (676, 60499), (1198, 34138), (1313, 31148), (2396, 17069), (2626, 15574), (5252, 7787)]