28844748

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 60

約数和(自身を含む): 76108032

約数和(自身を除く): 47263284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 701, 762, 1143, 1402, 1524, 2103, 2286, 2804, 3429, 4206, 4572, 6309, 6858, 8412, 10287, 12618, 13716, 18927, 20574, 25236, 37854, 41148, 56781, 75708, 89027, 113562, 178054, 227124, 267081, 356108, 534162, 801243, 1068324, 1602486, 2403729, 3204972, 4807458, 7211187, 9614916, 14422374, 28844748]

約数ペア:

[(1, 28844748), (2, 14422374), (3, 9614916), (4, 7211187), (6, 4807458), (9, 3204972), (12, 2403729), (18, 1602486), (27, 1068324), (36, 801243), (54, 534162), (81, 356108), (108, 267081), (127, 227124), (162, 178054), (254, 113562), (324, 89027), (381, 75708), (508, 56781), (701, 41148), (762, 37854), (1143, 25236), (1402, 20574), (1524, 18927), (2103, 13716), (2286, 12618), (2804, 10287), (3429, 8412), (4206, 6858), (4572, 6309)]