26674448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 53457888

約数和(自身を除く): 26783440

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 283, 344, 548, 566, 688, 1096, 1132, 2192, 2264, 4528, 5891, 11782, 12169, 23564, 24338, 38771, 47128, 48676, 77542, 94256, 97352, 155084, 194704, 310168, 620336, 1667153, 3334306, 6668612, 13337224, 26674448]

約数ペア:

[(1, 26674448), (2, 13337224), (4, 6668612), (8, 3334306), (16, 1667153), (43, 620336), (86, 310168), (137, 194704), (172, 155084), (274, 97352), (283, 94256), (344, 77542), (548, 48676), (566, 47128), (688, 38771), (1096, 24338), (1132, 23564), (2192, 12169), (2264, 11782), (4528, 5891)]