516262016

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{56807}}^1$

素因数の和:56892

約数の個数: 32

約数和(自身を含む): 1042994880

約数和(自身を除く): 526732864

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 56807, 113614, 227228, 454456, 908912, 1817824, 3635648, 4033297, 7271296, 8066594, 16133188, 32266376, 64532752, 129065504, 258131008, 516262016]

約数ペア:

[(1, 516262016), (2, 258131008), (4, 129065504), (8, 64532752), (16, 32266376), (32, 16133188), (64, 8066594), (71, 7271296), (128, 4033297), (142, 3635648), (284, 1817824), (568, 908912), (1136, 454456), (2272, 227228), (4544, 113614), (9088, 56807)]