28486961888

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11561267}}^1$

素因数の和:11561295

約数の個数: 48

約数和(自身を含む): 69922548864

約数和(自身を除く): 41435586976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 11561267, 23122534, 46245068, 80928869, 92490136, 127173937, 161857738, 184980272, 254347874, 323715476, 369960544, 508695748, 647430952, 890217559, 1017391496, 1294861904, 1780435118, 2034782992, 2589723808, 3560870236, 4069565984, 7121740472, 14243480944, 28486961888]

約数ペア:

[(1, 28486961888), (2, 14243480944), (4, 7121740472), (7, 4069565984), (8, 3560870236), (11, 2589723808), (14, 2034782992), (16, 1780435118), (22, 1294861904), (28, 1017391496), (32, 890217559), (44, 647430952), (56, 508695748), (77, 369960544), (88, 323715476), (112, 254347874), (154, 184980272), (176, 161857738), (224, 127173937), (308, 92490136), (352, 80928869), (616, 46245068), (1232, 23122534), (2464, 11561267)]