71467536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{212701}}^1$

素因数の和:212719

約数の個数: 40

約数和(自身を含む): 211000384

約数和(自身を除く): 139532848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212701, 425402, 638103, 850804, 1276206, 1488907, 1701608, 2552412, 2977814, 3403216, 4466721, 5104824, 5955628, 8933442, 10209648, 11911256, 17866884, 23822512, 35733768, 71467536]

約数ペア:

[(1, 71467536), (2, 35733768), (3, 23822512), (4, 17866884), (6, 11911256), (7, 10209648), (8, 8933442), (12, 5955628), (14, 5104824), (16, 4466721), (21, 3403216), (24, 2977814), (28, 2552412), (42, 1701608), (48, 1488907), (56, 1276206), (84, 850804), (112, 638103), (168, 425402), (336, 212701)]