1978624

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 4047120

約数和(自身を除く): 2068496

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 131, 236, 256, 262, 472, 524, 944, 1048, 1888, 2096, 3776, 4192, 7552, 7729, 8384, 15104, 15458, 16768, 30916, 33536, 61832, 123664, 247328, 494656, 989312, 1978624]

約数ペア:

[(1, 1978624), (2, 989312), (4, 494656), (8, 247328), (16, 123664), (32, 61832), (59, 33536), (64, 30916), (118, 16768), (128, 15458), (131, 15104), (236, 8384), (256, 7729), (262, 7552), (472, 4192), (524, 3776), (944, 2096), (1048, 1888)]