28474038

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{9949}}^1$

素因数の和:10013

約数の個数: 32

約数和(自身を含む): 64476000

約数和(自身を除く): 36001962

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 9949, 19898, 29847, 59694, 89541, 179082, 268623, 527297, 537246, 1054594, 1581891, 3163782, 4745673, 9491346, 14237019, 28474038]

約数ペア:

[(1, 28474038), (2, 14237019), (3, 9491346), (6, 4745673), (9, 3163782), (18, 1581891), (27, 1054594), (53, 537246), (54, 527297), (106, 268623), (159, 179082), (318, 89541), (477, 59694), (954, 29847), (1431, 19898), (2862, 9949)]