16434208

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 38610432

約数和(自身を除く): 22176224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 223, 224, 329, 376, 392, 446, 658, 752, 784, 892, 1316, 1504, 1561, 1568, 1784, 2303, 2632, 3122, 3568, 4606, 5264, 6244, 7136, 9212, 10481, 10528, 10927, 12488, 18424, 20962, 21854, 24976, 36848, 41924, 43708, 49952, 73367, 73696, 83848, 87416, 146734, 167696, 174832, 293468, 335392, 349664, 513569, 586936, 1027138, 1173872, 2054276, 2347744, 4108552, 8217104, 16434208]

約数ペア:

[(1, 16434208), (2, 8217104), (4, 4108552), (7, 2347744), (8, 2054276), (14, 1173872), (16, 1027138), (28, 586936), (32, 513569), (47, 349664), (49, 335392), (56, 293468), (94, 174832), (98, 167696), (112, 146734), (188, 87416), (196, 83848), (223, 73696), (224, 73367), (329, 49952), (376, 43708), (392, 41924), (446, 36848), (658, 24976), (752, 21854), (784, 20962), (892, 18424), (1316, 12488), (1504, 10927), (1561, 10528), (1568, 10481), (1784, 9212), (2303, 7136), (2632, 6244), (3122, 5264), (3568, 4606)]