28444104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30389}}^1$

素因数の和:30414

約数の個数: 48

約数和(自身を含む): 82964700

約数和(自身を除く): 54520596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30389, 60778, 91167, 121556, 182334, 243112, 273501, 364668, 395057, 547002, 729336, 790114, 1094004, 1185171, 1580228, 2188008, 2370342, 3160456, 3555513, 4740684, 7111026, 9481368, 14222052, 28444104]

約数ペア:

[(1, 28444104), (2, 14222052), (3, 9481368), (4, 7111026), (6, 4740684), (8, 3555513), (9, 3160456), (12, 2370342), (13, 2188008), (18, 1580228), (24, 1185171), (26, 1094004), (36, 790114), (39, 729336), (52, 547002), (72, 395057), (78, 364668), (104, 273501), (117, 243112), (156, 182334), (234, 121556), (312, 91167), (468, 60778), (936, 30389)]