17172344

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 38044080

約数和(自身を除く): 20871736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 617, 994, 1234, 1988, 2468, 3479, 3976, 4319, 4936, 6958, 8638, 13916, 17276, 27832, 30233, 34552, 43807, 60466, 87614, 120932, 175228, 241864, 306649, 350456, 613298, 1226596, 2146543, 2453192, 4293086, 8586172, 17172344]

約数ペア:

[(1, 17172344), (2, 8586172), (4, 4293086), (7, 2453192), (8, 2146543), (14, 1226596), (28, 613298), (49, 350456), (56, 306649), (71, 241864), (98, 175228), (142, 120932), (196, 87614), (284, 60466), (392, 43807), (497, 34552), (568, 30233), (617, 27832), (994, 17276), (1234, 13916), (1988, 8638), (2468, 6958), (3479, 4936), (3976, 4319)]