77874512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 157225800

約数和(自身を除く): 79351288

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 1069, 1256, 2138, 2512, 4276, 4553, 8552, 9106, 17104, 18212, 31001, 36424, 62002, 72848, 124004, 167833, 248008, 335666, 496016, 671332, 1342664, 2685328, 4867157, 9734314, 19468628, 38937256, 77874512]

約数ペア:

[(1, 77874512), (2, 38937256), (4, 19468628), (8, 9734314), (16, 4867157), (29, 2685328), (58, 1342664), (116, 671332), (157, 496016), (232, 335666), (314, 248008), (464, 167833), (628, 124004), (1069, 72848), (1256, 62002), (2138, 36424), (2512, 31001), (4276, 18212), (4553, 17104), (8552, 9106)]