29937824

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 69909588

約数和(自身を除く): 39971764

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 313, 392, 427, 488, 626, 784, 854, 976, 1252, 1568, 1708, 1952, 2191, 2504, 2989, 3416, 4382, 5008, 5978, 6832, 8764, 10016, 11956, 13664, 15337, 17528, 19093, 23912, 30674, 35056, 38186, 47824, 61348, 70112, 76372, 95648, 122696, 133651, 152744, 245392, 267302, 305488, 490784, 534604, 610976, 935557, 1069208, 1871114, 2138416, 3742228, 4276832, 7484456, 14968912, 29937824]

約数ペア:

[(1, 29937824), (2, 14968912), (4, 7484456), (7, 4276832), (8, 3742228), (14, 2138416), (16, 1871114), (28, 1069208), (32, 935557), (49, 610976), (56, 534604), (61, 490784), (98, 305488), (112, 267302), (122, 245392), (196, 152744), (224, 133651), (244, 122696), (313, 95648), (392, 76372), (427, 70112), (488, 61348), (626, 47824), (784, 38186), (854, 35056), (976, 30674), (1252, 23912), (1568, 19093), (1708, 17528), (1952, 15337), (2191, 13664), (2504, 11956), (2989, 10016), (3416, 8764), (4382, 6832), (5008, 5978)]