2986768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 6171480

約数和(自身を除く): 3184712

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 157, 164, 232, 314, 328, 464, 628, 656, 1189, 1256, 2378, 2512, 4553, 4756, 6437, 9106, 9512, 12874, 18212, 19024, 25748, 36424, 51496, 72848, 102992, 186673, 373346, 746692, 1493384, 2986768]

約数ペア:

[(1, 2986768), (2, 1493384), (4, 746692), (8, 373346), (16, 186673), (29, 102992), (41, 72848), (58, 51496), (82, 36424), (116, 25748), (157, 19024), (164, 18212), (232, 12874), (314, 9512), (328, 9106), (464, 6437), (628, 4756), (656, 4553), (1189, 2512), (1256, 2378)]