42508552

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 82105920

約数和(自身を除く): 39597368

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 1117, 2234, 4468, 4757, 8936, 9514, 19028, 38056, 74839, 79307, 149678, 158614, 299356, 317228, 598712, 634456, 5313569, 10627138, 21254276, 42508552]

約数ペア:

[(1, 42508552), (2, 21254276), (4, 10627138), (8, 5313569), (67, 634456), (71, 598712), (134, 317228), (142, 299356), (268, 158614), (284, 149678), (536, 79307), (568, 74839), (1117, 38056), (2234, 19028), (4468, 9514), (4757, 8936)]