28918072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 55669680

約数和(自身を除く): 26751608

約数列:

[1, 2, 4, 8, 53, 106, 212, 241, 283, 424, 482, 566, 964, 1132, 1928, 2264, 12773, 14999, 25546, 29998, 51092, 59996, 68203, 102184, 119992, 136406, 272812, 545624, 3614759, 7229518, 14459036, 28918072]

約数ペア:

[(1, 28918072), (2, 14459036), (4, 7229518), (8, 3614759), (53, 545624), (106, 272812), (212, 136406), (241, 119992), (283, 102184), (424, 68203), (482, 59996), (566, 51092), (964, 29998), (1132, 25546), (1928, 14999), (2264, 12773)]