26827528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 63423360

約数和(自身を除く): 36595832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 857, 1118, 1204, 1714, 2236, 2408, 3428, 3913, 4472, 5999, 6856, 7826, 11141, 11998, 15652, 22282, 23996, 31304, 36851, 44564, 47992, 73702, 77987, 89128, 147404, 155974, 257957, 294808, 311948, 479063, 515914, 623896, 958126, 1031828, 1916252, 2063656, 3353441, 3832504, 6706882, 13413764, 26827528]

約数ペア:

[(1, 26827528), (2, 13413764), (4, 6706882), (7, 3832504), (8, 3353441), (13, 2063656), (14, 1916252), (26, 1031828), (28, 958126), (43, 623896), (52, 515914), (56, 479063), (86, 311948), (91, 294808), (104, 257957), (172, 155974), (182, 147404), (301, 89128), (344, 77987), (364, 73702), (559, 47992), (602, 44564), (728, 36851), (857, 31304), (1118, 23996), (1204, 22282), (1714, 15652), (2236, 11998), (2408, 11141), (3428, 7826), (3913, 6856), (4472, 5999)]