67987304

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15767}}^1$

素因数の和:15798

約数の個数: 48

約数和(自身を含む): 161779680

約数和(自身を除く): 93792376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 15767, 31534, 63068, 110369, 126136, 173437, 220738, 346874, 441476, 693748, 772583, 882952, 1214059, 1387496, 1545166, 2428118, 3090332, 4856236, 6180664, 8498413, 9712472, 16996826, 33993652, 67987304]

約数ペア:

[(1, 67987304), (2, 33993652), (4, 16996826), (7, 9712472), (8, 8498413), (11, 6180664), (14, 4856236), (22, 3090332), (28, 2428118), (44, 1545166), (49, 1387496), (56, 1214059), (77, 882952), (88, 772583), (98, 693748), (154, 441476), (196, 346874), (308, 220738), (392, 173437), (539, 126136), (616, 110369), (1078, 63068), (2156, 31534), (4312, 15767)]