28587352

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 55054080

約数和(自身を除く): 26466728

約数列:

[1, 2, 4, 8, 53, 106, 191, 212, 353, 382, 424, 706, 764, 1412, 1528, 2824, 10123, 18709, 20246, 37418, 40492, 67423, 74836, 80984, 134846, 149672, 269692, 539384, 3573419, 7146838, 14293676, 28587352]

約数ペア:

[(1, 28587352), (2, 14293676), (4, 7146838), (8, 3573419), (53, 539384), (106, 269692), (191, 149672), (212, 134846), (353, 80984), (382, 74836), (424, 67423), (706, 40492), (764, 37418), (1412, 20246), (1528, 18709), (2824, 10123)]