126318656

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{27799}}^1$

素因数の和:27882

約数の個数: 28

約数和(自身を含む): 254203200

約数和(自身を除く): 127884544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 27799, 55598, 111196, 222392, 444784, 889568, 1779136, 1973729, 3947458, 7894916, 15789832, 31579664, 63159328, 126318656]

約数ペア:

[(1, 126318656), (2, 63159328), (4, 31579664), (8, 15789832), (16, 7894916), (32, 3947458), (64, 1973729), (71, 1779136), (142, 889568), (284, 444784), (568, 222392), (1136, 111196), (2272, 55598), (4544, 27799)]