289014304

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127207}}^1$

素因数の和:127288

約数の個数: 24

約数和(自身を含む): 577015488

約数和(自身を除く): 288001184

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 127207, 254414, 508828, 1017656, 2035312, 4070624, 9031697, 18063394, 36126788, 72253576, 144507152, 289014304]

約数ペア:

[(1, 289014304), (2, 144507152), (4, 72253576), (8, 36126788), (16, 18063394), (32, 9031697), (71, 4070624), (142, 2035312), (284, 1017656), (568, 508828), (1136, 254414), (2272, 127207)]