72814144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{87517}}^1$

素因数の和:87542

約数の個数: 28

約数和(自身を含む): 155607004

約数和(自身を除く): 82792860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 87517, 175034, 350068, 700136, 1137721, 1400272, 2275442, 2800544, 4550884, 5601088, 9101768, 18203536, 36407072, 72814144]

約数ペア:

[(1, 72814144), (2, 36407072), (4, 18203536), (8, 9101768), (13, 5601088), (16, 4550884), (26, 2800544), (32, 2275442), (52, 1400272), (64, 1137721), (104, 700136), (208, 350068), (416, 175034), (832, 87517)]