42720992

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{4751}}^1$

素因数の和:5042

約数の個数: 24

約数和(自身を含む): 84424032

約数和(自身を除く): 41703040

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 4496, 4751, 8992, 9502, 19004, 38008, 76016, 152032, 1335031, 2670062, 5340124, 10680248, 21360496, 42720992]

約数ペア:

[(1, 42720992), (2, 21360496), (4, 10680248), (8, 5340124), (16, 2670062), (32, 1335031), (281, 152032), (562, 76016), (1124, 38008), (2248, 19004), (4496, 9502), (4751, 8992)]