67406144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{81017}}^1$

素因数の和:81042

約数の個数: 28

約数和(自身を含む): 144050004

約数和(自身を除く): 76643860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 81017, 162034, 324068, 648136, 1053221, 1296272, 2106442, 2592544, 4212884, 5185088, 8425768, 16851536, 33703072, 67406144]

約数ペア:

[(1, 67406144), (2, 33703072), (4, 16851536), (8, 8425768), (13, 5185088), (16, 4212884), (26, 2592544), (32, 2106442), (52, 1296272), (64, 1053221), (104, 648136), (208, 324068), (416, 162034), (832, 81017)]