27995872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 59521392

約数和(自身を除く): 31525520

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 971, 1696, 1802, 1942, 3604, 3884, 7208, 7768, 14416, 15536, 16507, 28832, 31072, 33014, 51463, 66028, 102926, 132056, 205852, 264112, 411704, 528224, 823408, 874871, 1646816, 1749742, 3499484, 6998968, 13997936, 27995872]

約数ペア:

[(1, 27995872), (2, 13997936), (4, 6998968), (8, 3499484), (16, 1749742), (17, 1646816), (32, 874871), (34, 823408), (53, 528224), (68, 411704), (106, 264112), (136, 205852), (212, 132056), (272, 102926), (424, 66028), (544, 51463), (848, 33014), (901, 31072), (971, 28832), (1696, 16507), (1802, 15536), (1942, 14416), (3604, 7768), (3884, 7208)]