28470168

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10687}}^1$

素因数の和:10736

約数の個数: 48

約数和(自身を含む): 79198080

約数和(自身を除く): 50727912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 10687, 21374, 32061, 42748, 64122, 85496, 96183, 128244, 192366, 256488, 384732, 395419, 769464, 790838, 1186257, 1581676, 2372514, 3163352, 3558771, 4745028, 7117542, 9490056, 14235084, 28470168]

約数ペア:

[(1, 28470168), (2, 14235084), (3, 9490056), (4, 7117542), (6, 4745028), (8, 3558771), (9, 3163352), (12, 2372514), (18, 1581676), (24, 1186257), (36, 790838), (37, 769464), (72, 395419), (74, 384732), (111, 256488), (148, 192366), (222, 128244), (296, 96183), (333, 85496), (444, 64122), (666, 42748), (888, 32061), (1332, 21374), (2664, 10687)]