26838608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{72931}}^1$

素因数の和:72962

約数の個数: 20

約数和(自身を含む): 54261408

約数和(自身を除く): 27422800

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 72931, 145862, 291724, 583448, 1166896, 1677413, 3354826, 6709652, 13419304, 26838608]

約数ペア:

[(1, 26838608), (2, 13419304), (4, 6709652), (8, 3354826), (16, 1677413), (23, 1166896), (46, 583448), (92, 291724), (184, 145862), (368, 72931)]