28145572608

素因数分解:

$2^8\times 3^1\times {\mathrm{541}}^1\times {\mathrm{67741}}^1$

素因数の和:68301

約数の個数: 72

約数和(自身を含む): 75047839216

約数和(自身を除く): 46902266608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 541, 768, 1082, 1623, 2164, 3246, 4328, 6492, 8656, 12984, 17312, 25968, 34624, 51936, 67741, 69248, 103872, 135482, 138496, 203223, 207744, 270964, 406446, 415488, 541928, 812892, 1083856, 1625784, 2167712, 3251568, 4335424, 6503136, 8670848, 13006272, 17341696, 26012544, 36647881, 52025088, 73295762, 109943643, 146591524, 219887286, 293183048, 439774572, 586366096, 879549144, 1172732192, 1759098288, 2345464384, 3518196576, 4690928768, 7036393152, 9381857536, 14072786304, 28145572608]

約数ペア:

[(1, 28145572608), (2, 14072786304), (3, 9381857536), (4, 7036393152), (6, 4690928768), (8, 3518196576), (12, 2345464384), (16, 1759098288), (24, 1172732192), (32, 879549144), (48, 586366096), (64, 439774572), (96, 293183048), (128, 219887286), (192, 146591524), (256, 109943643), (384, 73295762), (541, 52025088), (768, 36647881), (1082, 26012544), (1623, 17341696), (2164, 13006272), (3246, 8670848), (4328, 6503136), (6492, 4335424), (8656, 3251568), (12984, 2167712), (17312, 1625784), (25968, 1083856), (34624, 812892), (51936, 541928), (67741, 415488), (69248, 406446), (103872, 270964), (135482, 207744), (138496, 203223)]