247804592

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{33023}}^1$

素因数の和:33105

約数の個数: 40

約数和(自身を含む): 556916736

約数和(自身を除く): 309112144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 33023, 66046, 132092, 231161, 264184, 462322, 528368, 924644, 1849288, 2212541, 3698576, 4425082, 8850164, 15487787, 17700328, 30975574, 35400656, 61951148, 123902296, 247804592]

約数ペア:

[(1, 247804592), (2, 123902296), (4, 61951148), (7, 35400656), (8, 30975574), (14, 17700328), (16, 15487787), (28, 8850164), (56, 4425082), (67, 3698576), (112, 2212541), (134, 1849288), (268, 924644), (469, 528368), (536, 462322), (938, 264184), (1072, 231161), (1876, 132092), (3752, 66046), (7504, 33023)]