40772608

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1422

約数の個数: 44

約数和(自身を含む): 84377340

約数和(自身を除く): 43604732

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1373, 1856, 2746, 3712, 5492, 7424, 10984, 14848, 21968, 29696, 39817, 43936, 79634, 87872, 159268, 175744, 318536, 351488, 637072, 702976, 1274144, 1405952, 2548288, 5096576, 10193152, 20386304, 40772608]

約数ペア:

[(1, 40772608), (2, 20386304), (4, 10193152), (8, 5096576), (16, 2548288), (29, 1405952), (32, 1274144), (58, 702976), (64, 637072), (116, 351488), (128, 318536), (232, 175744), (256, 159268), (464, 87872), (512, 79634), (928, 43936), (1024, 39817), (1373, 29696), (1856, 21968), (2746, 14848), (3712, 10984), (5492, 7424)]