28763524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 56827008

約数和(自身を除く): 28063484

約数列:

[1, 2, 4, 17, 23, 34, 46, 53, 68, 92, 106, 212, 347, 391, 694, 782, 901, 1219, 1388, 1564, 1802, 2438, 3604, 4876, 5899, 7981, 11798, 15962, 18391, 20723, 23596, 31924, 36782, 41446, 73564, 82892, 135677, 271354, 312647, 422993, 542708, 625294, 845986, 1250588, 1691972, 7190881, 14381762, 28763524]

約数ペア:

[(1, 28763524), (2, 14381762), (4, 7190881), (17, 1691972), (23, 1250588), (34, 845986), (46, 625294), (53, 542708), (68, 422993), (92, 312647), (106, 271354), (212, 135677), (347, 82892), (391, 73564), (694, 41446), (782, 36782), (901, 31924), (1219, 23596), (1388, 20723), (1564, 18391), (1802, 15962), (2438, 11798), (3604, 7981), (4876, 5899)]