65534140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2803}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 158280192

約数和(自身を除く): 92746052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 2803, 3340, 4676, 5606, 5845, 11212, 11690, 14015, 19621, 23380, 28030, 39242, 56060, 78484, 98105, 196210, 392420, 468101, 936202, 1872404, 2340505, 3276707, 4681010, 6553414, 9362020, 13106828, 16383535, 32767070, 65534140]

約数ペア:

[(1, 65534140), (2, 32767070), (4, 16383535), (5, 13106828), (7, 9362020), (10, 6553414), (14, 4681010), (20, 3276707), (28, 2340505), (35, 1872404), (70, 936202), (140, 468101), (167, 392420), (334, 196210), (668, 98105), (835, 78484), (1169, 56060), (1670, 39242), (2338, 28030), (2803, 23380), (3340, 19621), (4676, 14015), (5606, 11690), (5845, 11212)]