282732128

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12497}}^1$

素因数の和:12615

約数の個数: 48

約数和(自身を含む): 642497184

約数和(自身を除く): 359765056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 11312, 12497, 22624, 24994, 49988, 87479, 99976, 174958, 199952, 349916, 399904, 699832, 1262197, 1399664, 2524394, 2799328, 5048788, 8835379, 10097576, 17670758, 20195152, 35341516, 40390304, 70683032, 141366064, 282732128]

約数ペア:

[(1, 282732128), (2, 141366064), (4, 70683032), (7, 40390304), (8, 35341516), (14, 20195152), (16, 17670758), (28, 10097576), (32, 8835379), (56, 5048788), (101, 2799328), (112, 2524394), (202, 1399664), (224, 1262197), (404, 699832), (707, 399904), (808, 349916), (1414, 199952), (1616, 174958), (2828, 99976), (3232, 87479), (5656, 49988), (11312, 24994), (12497, 22624)]