17401112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 17158888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 479, 956, 958, 1912, 1916, 3832, 4541, 9082, 9101, 18164, 18202, 36328, 36404, 72808, 114481, 228962, 457924, 915848, 2175139, 4350278, 8700556, 17401112]

約数ペア:

[(1, 17401112), (2, 8700556), (4, 4350278), (8, 2175139), (19, 915848), (38, 457924), (76, 228962), (152, 114481), (239, 72808), (478, 36404), (479, 36328), (956, 18202), (958, 18164), (1912, 9101), (1916, 9082), (3832, 4541)]