57404416

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1000

約数の個数: 44

約数和(自身を含む): 116760880

約数和(自身を除く): 59356464

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 919, 976, 1024, 1838, 1952, 3676, 3904, 7352, 7808, 14704, 15616, 29408, 31232, 56059, 58816, 62464, 112118, 117632, 224236, 235264, 448472, 470528, 896944, 941056, 1793888, 3587776, 7175552, 14351104, 28702208, 57404416]

約数ペア:

[(1, 57404416), (2, 28702208), (4, 14351104), (8, 7175552), (16, 3587776), (32, 1793888), (61, 941056), (64, 896944), (122, 470528), (128, 448472), (244, 235264), (256, 224236), (488, 117632), (512, 112118), (919, 62464), (976, 58816), (1024, 56059), (1838, 31232), (1952, 29408), (3676, 15616), (3904, 14704), (7352, 7808)]