28579836

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 41133444

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 708, 1091, 2182, 2183, 3273, 4364, 4366, 6546, 6549, 8732, 13092, 13098, 26196, 40367, 64369, 80734, 121101, 128738, 161468, 193107, 242202, 257476, 386214, 484404, 772428, 2381653, 4763306, 7144959, 9526612, 14289918, 28579836]

約数ペア:

[(1, 28579836), (2, 14289918), (3, 9526612), (4, 7144959), (6, 4763306), (12, 2381653), (37, 772428), (59, 484404), (74, 386214), (111, 257476), (118, 242202), (148, 193107), (177, 161468), (222, 128738), (236, 121101), (354, 80734), (444, 64369), (708, 40367), (1091, 26196), (2182, 13098), (2183, 13092), (3273, 8732), (4364, 6549), (4366, 6546)]