28179216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15053}}^1$

素因数の和:15080

約数の個数: 60

約数和(自身を含む): 84934668

約数和(自身を除く): 56755452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15053, 30106, 45159, 60212, 90318, 120424, 135477, 180636, 195689, 240848, 270954, 361272, 391378, 541908, 587067, 722544, 782756, 1083816, 1174134, 1565512, 1761201, 2167632, 2348268, 3131024, 3522402, 4696536, 7044804, 9393072, 14089608, 28179216]

約数ペア:

[(1, 28179216), (2, 14089608), (3, 9393072), (4, 7044804), (6, 4696536), (8, 3522402), (9, 3131024), (12, 2348268), (13, 2167632), (16, 1761201), (18, 1565512), (24, 1174134), (26, 1083816), (36, 782756), (39, 722544), (48, 587067), (52, 541908), (72, 391378), (78, 361272), (104, 270954), (117, 240848), (144, 195689), (156, 180636), (208, 135477), (234, 120424), (312, 90318), (468, 60212), (624, 45159), (936, 30106), (1872, 15053)]