26420056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{254039}}^1$

素因数の和:254058

約数の個数: 16

約数和(自身を含む): 53348400

約数和(自身を除く): 26928344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 254039, 508078, 1016156, 2032312, 3302507, 6605014, 13210028, 26420056]

約数ペア:

[(1, 26420056), (2, 13210028), (4, 6605014), (8, 3302507), (13, 2032312), (26, 1016156), (52, 508078), (104, 254039)]