28397696

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 57516780

約数和(自身を除く): 29119084

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3637, 3904, 7274, 7808, 14548, 29096, 58192, 116384, 221857, 232768, 443714, 465536, 887428, 1774856, 3549712, 7099424, 14198848, 28397696]

約数ペア:

[(1, 28397696), (2, 14198848), (4, 7099424), (8, 3549712), (16, 1774856), (32, 887428), (61, 465536), (64, 443714), (122, 232768), (128, 221857), (244, 116384), (488, 58192), (976, 29096), (1952, 14548), (3637, 7808), (3904, 7274)]