349179136

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{19211}}^1$

素因数の和:19298

約数の個数: 36

約数和(自身を含む): 706847904

約数和(自身を除く): 357668768

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 19211, 38422, 76844, 153688, 307376, 614752, 1229504, 1363981, 2459008, 2727962, 4918016, 5455924, 10911848, 21823696, 43647392, 87294784, 174589568, 349179136]

約数ペア:

[(1, 349179136), (2, 174589568), (4, 87294784), (8, 43647392), (16, 21823696), (32, 10911848), (64, 5455924), (71, 4918016), (128, 2727962), (142, 2459008), (256, 1363981), (284, 1229504), (568, 614752), (1136, 307376), (2272, 153688), (4544, 76844), (9088, 38422), (18176, 19211)]