4390825216

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{902719}}^1$

素因数の和:902754

約数の個数: 36

約数和(自身を含む): 9225798400

約数和(自身を除く): 4834973184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 902719, 1805438, 3610876, 7221752, 14443504, 17151661, 28887008, 34303322, 57774016, 68606644, 115548032, 137213288, 231096064, 274426576, 548853152, 1097706304, 2195412608, 4390825216]

約数ペア:

[(1, 4390825216), (2, 2195412608), (4, 1097706304), (8, 548853152), (16, 274426576), (19, 231096064), (32, 137213288), (38, 115548032), (64, 68606644), (76, 57774016), (128, 34303322), (152, 28887008), (256, 17151661), (304, 14443504), (608, 7221752), (1216, 3610876), (2432, 1805438), (4864, 902719)]