17426656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 37319184

約数和(自身を除く): 19892528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 257, 326, 416, 514, 652, 1028, 1304, 2056, 2119, 2608, 3341, 4112, 4238, 5216, 6682, 8224, 8476, 13364, 16952, 26728, 33904, 41891, 53456, 67808, 83782, 106912, 167564, 335128, 544583, 670256, 1089166, 1340512, 2178332, 4356664, 8713328, 17426656]

約数ペア:

[(1, 17426656), (2, 8713328), (4, 4356664), (8, 2178332), (13, 1340512), (16, 1089166), (26, 670256), (32, 544583), (52, 335128), (104, 167564), (163, 106912), (208, 83782), (257, 67808), (326, 53456), (416, 41891), (514, 33904), (652, 26728), (1028, 16952), (1304, 13364), (2056, 8476), (2119, 8224), (2608, 6682), (3341, 5216), (4112, 4238)]