28862244

素因数分解:

$2^2\times 3^4\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:634

約数の個数: 60

約数和(自身を含む): 75975900

約数和(自身を除く): 47113656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 324, 389, 458, 687, 778, 916, 1167, 1374, 1556, 2061, 2334, 2748, 3501, 4122, 4668, 6183, 7002, 8244, 10503, 12366, 14004, 18549, 21006, 24732, 31509, 37098, 42012, 63018, 74196, 89081, 126036, 178162, 267243, 356324, 534486, 801729, 1068972, 1603458, 2405187, 3206916, 4810374, 7215561, 9620748, 14431122, 28862244]

約数ペア:

[(1, 28862244), (2, 14431122), (3, 9620748), (4, 7215561), (6, 4810374), (9, 3206916), (12, 2405187), (18, 1603458), (27, 1068972), (36, 801729), (54, 534486), (81, 356324), (108, 267243), (162, 178162), (229, 126036), (324, 89081), (389, 74196), (458, 63018), (687, 42012), (778, 37098), (916, 31509), (1167, 24732), (1374, 21006), (1556, 18549), (2061, 14004), (2334, 12366), (2748, 10503), (3501, 8244), (4122, 7002), (4668, 6183)]