78335400848

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{12918107}}^1$

素因数の和:12918494

約数の個数: 20

約数和(自身を含む): 152175312240

約数和(自身を除く): 73839911392

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 12918107, 25836214, 51672428, 103344856, 206689712, 4895962553, 9791925106, 19583850212, 39167700424, 78335400848]

約数ペア:

[(1, 78335400848), (2, 39167700424), (4, 19583850212), (8, 9791925106), (16, 4895962553), (379, 206689712), (758, 103344856), (1516, 51672428), (3032, 25836214), (6064, 12918107)]