17709328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12163}}^1$

素因数の和:12191

約数の個数: 40

約数和(自身を含む): 42233408

約数和(自身を除く): 24524080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 12163, 24326, 48652, 85141, 97304, 158119, 170282, 194608, 316238, 340564, 632476, 681128, 1106833, 1264952, 1362256, 2213666, 2529904, 4427332, 8854664, 17709328]

約数ペア:

[(1, 17709328), (2, 8854664), (4, 4427332), (7, 2529904), (8, 2213666), (13, 1362256), (14, 1264952), (16, 1106833), (26, 681128), (28, 632476), (52, 340564), (56, 316238), (91, 194608), (104, 170282), (112, 158119), (182, 97304), (208, 85141), (364, 48652), (728, 24326), (1456, 12163)]