21150510656

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30043339}}^1$

素因数の和:30043362

約数の個数: 28

約数和(自身を含む): 45786050160

約数和(自身を除く): 24635539504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30043339, 60086678, 120173356, 240346712, 330476729, 480693424, 660953458, 961386848, 1321906916, 1922773696, 2643813832, 5287627664, 10575255328, 21150510656]

約数ペア:

[(1, 21150510656), (2, 10575255328), (4, 5287627664), (8, 2643813832), (11, 1922773696), (16, 1321906916), (22, 961386848), (32, 660953458), (44, 480693424), (64, 330476729), (88, 240346712), (176, 120173356), (352, 60086678), (704, 30043339)]