28167080544

素因数分解:

$2^5\times 3^2\times {\mathrm{6781}}^1\times {\mathrm{14423}}^1$

素因数の和:21220

約数の個数: 72

約数和(自身を含む): 80117502192

約数和(自身を除く): 51950421648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 6781, 13562, 14423, 20343, 27124, 28846, 40686, 43269, 54248, 57692, 61029, 81372, 86538, 108496, 115384, 122058, 129807, 162744, 173076, 216992, 230768, 244116, 259614, 325488, 346152, 461536, 488232, 519228, 650976, 692304, 976464, 1038456, 1384608, 1952928, 2076912, 4153824, 97802363, 195604726, 293407089, 391209452, 586814178, 782418904, 880221267, 1173628356, 1564837808, 1760442534, 2347256712, 3129675616, 3520885068, 4694513424, 7041770136, 9389026848, 14083540272, 28167080544]

約数ペア:

[(1, 28167080544), (2, 14083540272), (3, 9389026848), (4, 7041770136), (6, 4694513424), (8, 3520885068), (9, 3129675616), (12, 2347256712), (16, 1760442534), (18, 1564837808), (24, 1173628356), (32, 880221267), (36, 782418904), (48, 586814178), (72, 391209452), (96, 293407089), (144, 195604726), (288, 97802363), (6781, 4153824), (13562, 2076912), (14423, 1952928), (20343, 1384608), (27124, 1038456), (28846, 976464), (40686, 692304), (43269, 650976), (54248, 519228), (57692, 488232), (61029, 461536), (81372, 346152), (86538, 325488), (108496, 259614), (115384, 244116), (122058, 230768), (129807, 216992), (162744, 173076)]