27431744

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 56

約数和(自身を含む): 60716160

約数和(自身を除く): 33284416

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1327, 2584, 2654, 5168, 5308, 10336, 10616, 20672, 21232, 22559, 25213, 42464, 45118, 50426, 84928, 90236, 100852, 180472, 201704, 360944, 403408, 428621, 721888, 806816, 857242, 1443776, 1613632, 1714484, 3428968, 6857936, 13715872, 27431744]

約数ペア:

[(1, 27431744), (2, 13715872), (4, 6857936), (8, 3428968), (16, 1714484), (17, 1613632), (19, 1443776), (32, 857242), (34, 806816), (38, 721888), (64, 428621), (68, 403408), (76, 360944), (136, 201704), (152, 180472), (272, 100852), (304, 90236), (323, 84928), (544, 50426), (608, 45118), (646, 42464), (1088, 25213), (1216, 22559), (1292, 21232), (1327, 20672), (2584, 10616), (2654, 10336), (5168, 5308)]