27491216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{23537}}^1$

素因数の和:23618

約数の個数: 20

約数和(自身を含む): 53996172

約数和(自身を除く): 26504956

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 23537, 47074, 94148, 188296, 376592, 1718201, 3436402, 6872804, 13745608, 27491216]

約数ペア:

[(1, 27491216), (2, 13745608), (4, 6872804), (8, 3436402), (16, 1718201), (73, 376592), (146, 188296), (292, 94148), (584, 47074), (1168, 23537)]