28915068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26479}}^1$

素因数の和:26506

約数の個数: 48

約数和(自身を含む): 83041280

約数和(自身を除く): 54126212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26479, 52958, 79437, 105916, 158874, 185353, 317748, 344227, 370706, 556059, 688454, 741412, 1032681, 1112118, 1376908, 2065362, 2224236, 2409589, 4130724, 4819178, 7228767, 9638356, 14457534, 28915068]

約数ペア:

[(1, 28915068), (2, 14457534), (3, 9638356), (4, 7228767), (6, 4819178), (7, 4130724), (12, 2409589), (13, 2224236), (14, 2065362), (21, 1376908), (26, 1112118), (28, 1032681), (39, 741412), (42, 688454), (52, 556059), (78, 370706), (84, 344227), (91, 317748), (156, 185353), (182, 158874), (273, 105916), (364, 79437), (546, 52958), (1092, 26479)]