73287992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223439}}^1$

素因数の和:223486

約数の個数: 16

約数和(自身を含む): 140767200

約数和(自身を除く): 67479208

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 223439, 446878, 893756, 1787512, 9160999, 18321998, 36643996, 73287992]

約数ペア:

[(1, 73287992), (2, 36643996), (4, 18321998), (8, 9160999), (41, 1787512), (82, 893756), (164, 446878), (328, 223439)]