12782572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 14215700

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 743, 748, 782, 1012, 1486, 1564, 2972, 4301, 8173, 8602, 12631, 16346, 17089, 17204, 25262, 32692, 34178, 50524, 68356, 138941, 187979, 277882, 290513, 375958, 555764, 581026, 751916, 1162052, 3195643, 6391286, 12782572]

約数ペア:

[(1, 12782572), (2, 6391286), (4, 3195643), (11, 1162052), (17, 751916), (22, 581026), (23, 555764), (34, 375958), (44, 290513), (46, 277882), (68, 187979), (92, 138941), (187, 68356), (253, 50524), (374, 34178), (391, 32692), (506, 25262), (743, 17204), (748, 17089), (782, 16346), (1012, 12631), (1486, 8602), (1564, 8173), (2972, 4301)]