13640576

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 27635880

約数和(自身を除く): 13995304

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1747, 1952, 3494, 3904, 6988, 7808, 13976, 27952, 55904, 106567, 111808, 213134, 223616, 426268, 852536, 1705072, 3410144, 6820288, 13640576]

約数ペア:

[(1, 13640576), (2, 6820288), (4, 3410144), (8, 1705072), (16, 852536), (32, 426268), (61, 223616), (64, 213134), (122, 111808), (128, 106567), (244, 55904), (488, 27952), (976, 13976), (1747, 7808), (1952, 6988), (3494, 3904)]