27390464

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 40

約数和(自身を含む): 55688028

約数和(自身を除く): 28297564

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 877, 976, 1754, 1952, 3508, 3904, 7016, 7808, 14032, 15616, 28064, 31232, 53497, 56128, 106994, 112256, 213988, 224512, 427976, 449024, 855952, 1711904, 3423808, 6847616, 13695232, 27390464]

約数ペア:

[(1, 27390464), (2, 13695232), (4, 6847616), (8, 3423808), (16, 1711904), (32, 855952), (61, 449024), (64, 427976), (122, 224512), (128, 213988), (244, 112256), (256, 106994), (488, 56128), (512, 53497), (877, 31232), (976, 28064), (1754, 15616), (1952, 14032), (3508, 7808), (3904, 7016)]