26783408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 54945888

約数和(自身を除く): 28162480

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 997, 1168, 1679, 1994, 3358, 3988, 6716, 7976, 13432, 15952, 22931, 26864, 45862, 72781, 91724, 145562, 183448, 291124, 366896, 582248, 1164496, 1673963, 3347926, 6695852, 13391704, 26783408]

約数ペア:

[(1, 26783408), (2, 13391704), (4, 6695852), (8, 3347926), (16, 1673963), (23, 1164496), (46, 582248), (73, 366896), (92, 291124), (146, 183448), (184, 145562), (292, 91724), (368, 72781), (584, 45862), (997, 26864), (1168, 22931), (1679, 15952), (1994, 13432), (3358, 7976), (3988, 6716)]