78821536

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 161852040

約数和(自身を除く): 83030504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 157, 232, 314, 464, 541, 628, 928, 1082, 1256, 2164, 2512, 4328, 4553, 5024, 8656, 9106, 15689, 17312, 18212, 31378, 36424, 62756, 72848, 84937, 125512, 145696, 169874, 251024, 339748, 502048, 679496, 1358992, 2463173, 2717984, 4926346, 9852692, 19705384, 39410768, 78821536]

約数ペア:

[(1, 78821536), (2, 39410768), (4, 19705384), (8, 9852692), (16, 4926346), (29, 2717984), (32, 2463173), (58, 1358992), (116, 679496), (157, 502048), (232, 339748), (314, 251024), (464, 169874), (541, 145696), (628, 125512), (928, 84937), (1082, 72848), (1256, 62756), (2164, 36424), (2512, 31378), (4328, 18212), (4553, 17312), (5024, 15689), (8656, 9106)]