72753538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{254383}}^1$

素因数の和:254409

約数の個数: 16

約数和(自身を含む): 128209536

約数和(自身を除く): 55455998

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 254383, 508766, 2798213, 3306979, 5596426, 6613958, 36376769, 72753538]

約数ペア:

[(1, 72753538), (2, 36376769), (11, 6613958), (13, 5596426), (22, 3306979), (26, 2798213), (143, 508766), (286, 254383)]