13243256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4439

約数の個数: 32

約数和(自身を含む): 27669600

約数和(自身を除く): 14426344

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 4391, 8782, 17564, 35128, 57083, 114166, 127339, 228332, 254678, 456664, 509356, 1018712, 1655407, 3310814, 6621628, 13243256]

約数ペア:

[(1, 13243256), (2, 6621628), (4, 3310814), (8, 1655407), (13, 1018712), (26, 509356), (29, 456664), (52, 254678), (58, 228332), (104, 127339), (116, 114166), (232, 57083), (377, 35128), (754, 17564), (1508, 8782), (3016, 4391)]