26721864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28549}}^1$

素因数の和:28574

約数の個数: 48

約数和(自身を含む): 77941500

約数和(自身を除く): 51219636

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, 28549, 57098, 85647, 114196, 171294, 228392, 256941, 342588, 371137, 513882, 685176, 742274, 1027764, 1113411, 1484548, 2055528, 2226822, 2969096, 3340233, 4453644, 6680466, 8907288, 13360932, 26721864]

約数ペア:

[(1, 26721864), (2, 13360932), (3, 8907288), (4, 6680466), (6, 4453644), (8, 3340233), (9, 2969096), (12, 2226822), (13, 2055528), (18, 1484548), (24, 1113411), (26, 1027764), (36, 742274), (39, 685176), (52, 513882), (72, 371137), (78, 342588), (104, 256941), (117, 228392), (156, 171294), (234, 114196), (312, 85647), (468, 57098), (936, 28549)]