69919876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{13313}}^1$

素因数の和:13431

約数の個数: 24

約数和(自身を含む): 133086744

約数和(自身を除く): 63166868

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 13313, 26626, 53252, 173069, 346138, 692276, 1344613, 2689226, 5378452, 17479969, 34959938, 69919876]

約数ペア:

[(1, 69919876), (2, 34959938), (4, 17479969), (13, 5378452), (26, 2689226), (52, 1344613), (101, 692276), (202, 346138), (404, 173069), (1313, 53252), (2626, 26626), (5252, 13313)]