69898868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{13309}}^1$

素因数の和:13427

約数の個数: 24

約数和(自身を含む): 133046760

約数和(自身を除く): 63147892

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 13309, 26618, 53236, 173017, 346034, 692068, 1344209, 2688418, 5376836, 17474717, 34949434, 69898868]

約数ペア:

[(1, 69898868), (2, 34949434), (4, 17474717), (13, 5376836), (26, 2688418), (52, 1344209), (101, 692068), (202, 346034), (404, 173017), (1313, 53236), (2626, 26618), (5252, 13309)]