1982950048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{33623}}^1$

素因数の和:33749

約数の個数: 48

約数和(自身を含む): 4151891520

約数和(自身を除く): 2168941472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1552, 1843, 3104, 3686, 7372, 14744, 29488, 33623, 58976, 67246, 134492, 268984, 537968, 638837, 1075936, 1277674, 2555348, 3261431, 5110696, 6522862, 10221392, 13045724, 20442784, 26091448, 52182896, 61967189, 104365792, 123934378, 247868756, 495737512, 991475024, 1982950048]

約数ペア:

[(1, 1982950048), (2, 991475024), (4, 495737512), (8, 247868756), (16, 123934378), (19, 104365792), (32, 61967189), (38, 52182896), (76, 26091448), (97, 20442784), (152, 13045724), (194, 10221392), (304, 6522862), (388, 5110696), (608, 3261431), (776, 2555348), (1552, 1277674), (1843, 1075936), (3104, 638837), (3686, 537968), (7372, 268984), (14744, 134492), (29488, 67246), (33623, 58976)]