13561744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6407

約数の個数: 40

約数和(自身を含む): 31615040

約数和(自身を除く): 18053296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 6373, 12746, 25492, 44611, 50984, 89222, 101968, 121087, 178444, 242174, 356888, 484348, 713776, 847609, 968696, 1695218, 1937392, 3390436, 6780872, 13561744]

約数ペア:

[(1, 13561744), (2, 6780872), (4, 3390436), (7, 1937392), (8, 1695218), (14, 968696), (16, 847609), (19, 713776), (28, 484348), (38, 356888), (56, 242174), (76, 178444), (112, 121087), (133, 101968), (152, 89222), (266, 50984), (304, 44611), (532, 25492), (1064, 12746), (2128, 6373)]