28289792

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1948

約数の個数: 36

約数和(自身を含む): 57456840

約数和(自身を除く): 29167048

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1873, 1888, 3746, 3776, 7492, 7552, 14984, 15104, 29968, 59936, 110507, 119872, 221014, 239744, 442028, 479488, 884056, 1768112, 3536224, 7072448, 14144896, 28289792]

約数ペア:

[(1, 28289792), (2, 14144896), (4, 7072448), (8, 3536224), (16, 1768112), (32, 884056), (59, 479488), (64, 442028), (118, 239744), (128, 221014), (236, 119872), (256, 110507), (472, 59936), (944, 29968), (1873, 15104), (1888, 14984), (3746, 7552), (3776, 7492)]