2552428.00000000

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{40253}}^1$

素因数の和:40284

約数の個数: 28

約数和(自身を含む): 102245160

約数和(自身を除く): 53297512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 40253, 80506, 161012, 322024, 644048, 764807, 1288096, 1529614, 2576192, 3059228, 6118456, 12236912, 24473824, 48947648]

約数ペア:

[(1, 48947648), (2, 24473824), (4, 12236912), (8, 6118456), (16, 3059228), (19, 2576192), (32, 1529614), (38, 1288096), (64, 764807), (76, 644048), (152, 322024), (304, 161012), (608, 80506), (1216, 40253)]