28224144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15077}}^1$

素因数の和:15104

約数の個数: 60

約数和(自身を含む): 85070076

約数和(自身を除く): 56845932

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, 15077, 30154, 45231, 60308, 90462, 120616, 135693, 180924, 196001, 241232, 271386, 361848, 392002, 542772, 588003, 723696, 784004, 1085544, 1176006, 1568008, 1764009, 2171088, 2352012, 3136016, 3528018, 4704024, 7056036, 9408048, 14112072, 28224144]

約数ペア:

[(1, 28224144), (2, 14112072), (3, 9408048), (4, 7056036), (6, 4704024), (8, 3528018), (9, 3136016), (12, 2352012), (13, 2171088), (16, 1764009), (18, 1568008), (24, 1176006), (26, 1085544), (36, 784004), (39, 723696), (48, 588003), (52, 542772), (72, 392002), (78, 361848), (104, 271386), (117, 241232), (144, 196001), (156, 180924), (208, 135693), (234, 120616), (312, 90462), (468, 60308), (624, 45231), (936, 30154), (1872, 15077)]