73717712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271021}}^1$

素因数の和:271046

約数の個数: 20

約数和(自身を含む): 151230276

約数和(自身を除く): 77512564

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 271021, 542042, 1084084, 2168168, 4336336, 4607357, 9214714, 18429428, 36858856, 73717712]

約数ペア:

[(1, 73717712), (2, 36858856), (4, 18429428), (8, 9214714), (16, 4607357), (17, 4336336), (34, 2168168), (68, 1084084), (136, 542042), (272, 271021)]