29117984

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 48

約数和(自身を含む): 66620736

約数和(自身を除く): 37502752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2131, 3416, 4262, 6832, 8524, 13664, 14917, 17048, 29834, 34096, 59668, 68192, 119336, 129991, 238672, 259982, 477344, 519964, 909937, 1039928, 1819874, 2079856, 3639748, 4159712, 7279496, 14558992, 29117984]

約数ペア:

[(1, 29117984), (2, 14558992), (4, 7279496), (7, 4159712), (8, 3639748), (14, 2079856), (16, 1819874), (28, 1039928), (32, 909937), (56, 519964), (61, 477344), (112, 259982), (122, 238672), (224, 129991), (244, 119336), (427, 68192), (488, 59668), (854, 34096), (976, 29834), (1708, 17048), (1952, 14917), (2131, 13664), (3416, 8524), (4262, 6832)]