29147888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 71781120

約数和(自身を除く): 42633232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 401, 413, 472, 616, 649, 802, 826, 944, 1232, 1298, 1604, 1652, 2596, 2807, 3208, 3304, 4411, 4543, 5192, 5614, 6416, 6608, 8822, 9086, 10384, 11228, 17644, 18172, 22456, 23659, 30877, 35288, 36344, 44912, 47318, 61754, 70576, 72688, 94636, 123508, 165613, 189272, 247016, 260249, 331226, 378544, 494032, 520498, 662452, 1040996, 1324904, 1821743, 2081992, 2649808, 3643486, 4163984, 7286972, 14573944, 29147888]

約数ペア:

[(1, 29147888), (2, 14573944), (4, 7286972), (7, 4163984), (8, 3643486), (11, 2649808), (14, 2081992), (16, 1821743), (22, 1324904), (28, 1040996), (44, 662452), (56, 520498), (59, 494032), (77, 378544), (88, 331226), (112, 260249), (118, 247016), (154, 189272), (176, 165613), (236, 123508), (308, 94636), (401, 72688), (413, 70576), (472, 61754), (616, 47318), (649, 44912), (802, 36344), (826, 35288), (944, 30877), (1232, 23659), (1298, 22456), (1604, 18172), (1652, 17644), (2596, 11228), (2807, 10384), (3208, 9086), (3304, 8822), (4411, 6608), (4543, 6416), (5192, 5614)]