2570611072

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{69491}}^1$

素因数の和:69539

約数の個数: 48

約数和(自身を含む): 5440181220

約数和(自身を除く): 2869570148

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 69491, 138982, 277964, 555928, 1111856, 1181347, 2223712, 2362694, 4447424, 4725388, 8894848, 9450776, 18901552, 20082899, 37803104, 40165798, 75606208, 80331596, 151212416, 160663192, 321326384, 642652768, 1285305536, 2570611072]

約数ペア:

[(1, 2570611072), (2, 1285305536), (4, 642652768), (8, 321326384), (16, 160663192), (17, 151212416), (32, 80331596), (34, 75606208), (64, 40165798), (68, 37803104), (128, 20082899), (136, 18901552), (272, 9450776), (289, 8894848), (544, 4725388), (578, 4447424), (1088, 2362694), (1156, 2223712), (2176, 1181347), (2312, 1111856), (4624, 555928), (9248, 277964), (18496, 138982), (36992, 69491)]